Snom C620 Guide d'installation

C620

SIP Wireless Conference Phone

Quick Installation Guide

2

Quick Installation Guide

C620

SIP Wireless Conference Phone

Table of Contents

Copyright, Trademarks, Legal Disclaimers

3

Parts checklist 4

Status Indicators Overview 5

Multipurpose LED for conference phone

and wireless mics ��5

Status indicators on the base station 6

Install the base station 7

Install the conference phone battery 7

Connect power to the conference phone 8

Register the conference phone to the

base 8

Deregister the conference phone 9

Install the wireless mic battery 10

Register the wireless mics to the base 11

Deregister the wireless mics 11

Register a C52-SP DECT Expansion

Speakerphone 12

Manually register the C52-SP to the C620

��12

Deregister a C52-SP DECT Expansion

Speakerphone 12

Factory reset the base station 13

Technical Speciﬁcations 14

California Energy Commission (CEC)

battery charging testing instructions 15

Important Battery Information 16

Charging and Discharging, Storage �� 16

Disposal of the device and batteries ��16

Cleaning �� 17

Important Safety Information 17

Important safety instructions �� 17

Battery ��19

Precautions for users of implanted

cardiac pacemakers �� 19

About wireless mics ��19

For C-UL compliance only 20

Mesures de sécurité importantes 20

À propos des microphones sans ﬁl �� 23

Compliance 25

FCC part 15 �� 25

Industry Canada �� 26

3

Copyright, Trademarks, Legal Disclaimers

Snom, the names of Snom products, and Snom logos are trademarks owned by Snom

Technology GmbH�

All product speciﬁcations are subject to change without notiﬁcation� Snom Technology

GmbH� reserves the right to revise and change this document at any time,

without being obliged to announce such revisions or changes beforehand or after the

fact�

Although due care has been taken in the compilation and presentation of the

information in this document, the data upon which it is based may have changed in the

meantime� Snom therefore disclaims all warranties and liability for the accurateness,

completeness, and currentness of the information published, except in the case of

intention or gross negligence on the part of Snom or

where liability arises due to binding legal provisions�

Important Information

Please read the instructions on safety and disposal and on how to set up and use the

device before using it and also give them to other users to read or inform those users

of their contents� Save this manual and do not give the device to third parties without

it�

4

Parts checklist

Your product package contains the following items� Save your sales receipt and

original packaging in the event warranty service is necessary�

ErisStation

Mickey Law | 27.Mar.2019 | Revision 1.5AW | Snom C620 SpeakerBox

illustration scale 100%

Conference Phone

Mickey Law | 22. Jan. 2019 | Revision 1.2

AW / SNOM C620 US Cordless base

Mickey Law | 22. Jan. 2019 | Revision 1.2AW / SNOM C620 US Cordless base

illustration scale 100%

Silkscreen on the Top

Pantone 8001C

Silkscreen on the Top

Pantone Coolgrey 3C

SIP

Engraving

+ 0.3 mm

Base Station

Charging Dock

DC 12V 3A round jack

power adapter for

Charging Dock

Ethernet cable

Mickey Law | 07. Jan. 2019 | Revision 1.1AW | SNOM C620 Mic

illustration scale 100%

Silkscreen on the Top

Pantone Cool gray 3C

Wireless

Mic x2

Wireless Mic

battery x2 Conference

Phone battery

Wireless Mic

battery door x2

DC 5V 800mA

power adapter for

Base Station

2 (two) screws for

Conference Phone

battery door

Screwdriver

Quick

Installation

Guide

C620

illustration scale 50%

PART DESCRIPTION COLOUR TEXTURE/FINISH

Mickey Law | 30.Jul.2019 | Revision 2.0

MT-11520

Spray color - Gun metal (refer to VCS762) SPIB-1

01. Top cabinet

02. Bottom cabinet ABS (Injection molding) - Snom standard black

CSP / SNOM C620 Docker

01

02

5

Status Indicators Overview

Multipurpose LED for conference phone and wireless mics

0

1

6

MNO

9

WX Y Z

3DEF

#

5

JKL

8

TUV

2

AB C

4

GHI

7

PQRS

a » A

Mickey Law | 27.Mar.2019 | Revision 1.5AW | Snom C620 SpeakerBox

illustration scale 100%

Power Up • Steady Orange for ﬁve seconds�

On a call • Steady Green during a call�

• Steady Red when a call is muted, or if there are new

messages�

Incoming Call • Flashes Green quickly when there is an incoming call�

Charging • Steady Orange while charging�

• Steady Orange for ﬁve seconds when charging completed and

you connect the conference phone to the charging dock�

• Off when charging completed�

Low Battery • Flashes Orange slowly

Stand by • Off when DECT linked; conference phone is idling; audio mode

is not in use�

Registration • Flashes Red and Green alternately when DECT registration in

progress�

• Steady Green for ﬁve seconds when registration successful�

• Steady Red for ﬁve seconds when

registration failed or canceled�

6

Paged by base

station

• Flashes Green slowly

DECT Searching

Mode

• Flashes Red slowly when out of range or not registered�

Reset mode • Steady Orange

CEC battery

charging

testing mode

• Flashes Red

Status indicators on the base station

Power LED

VoIP LED

Mickey Law | 22. Jan. 2019 | Revision 1.2

AW / SNOM C620 US Cordless base

Mickey Law | 22. Jan. 2019 | Revision 1.2AW / SNOM C620 US Cordless base

illustration scale 100%

Silkscreen on the Top

Pantone 8001C

Silkscreen on the Top

Pantone Coolgrey 3C

SIP

Engraving

+ 0.3 mm

Power up • Power LED is Steady Green�

Power down • Power LED is Off�

Deregistration • Power and VoIP LEDs ﬂash Green quickly while ready to

deregister devices�

• Power and VoIP LEDs are Steady Green for ﬁve seconds after

the deregistration conﬁrmation has elapsed�

• VoIP LED is Off when at least one SIP account is deregistered�

Registration • Power and VoIP LEDs alternately ﬂash Green slowly when

base negotiating or checking with provisioning server�

• Power and VoIP LEDs ﬂash Green slowly during device

registration�

• VoIP LED is Steady Green when no SIP account is

unregistered�

Firmware

Upgrade

• Power and VoIP LEDs alternately ﬂash Green quickly when

ﬁrmware upgrade or conﬁguration import in progress�

7

Install the base station

1� Plug one end of the Ethernet cable into the Ethernet port on the rear of the base

station, and plug the other end of the cable into your network router or switch�

2� If the base station is not using power from a PoE-capable network router or

switch:

• Connect the provided DC 5V 800mA power adapter to the base station power

jack�

• Plug the power adapter into an electrical outlet that is not controlled by a wall

switch�

IMPORTANT INFORMATION

• Use only the DC 5V 800mA power adapter provided with the product�

To order a replacement power adapter, visit our website at

www.snomamericas.com�

• The power adapter is intended to be correctly oriented in a vertical or ﬂoor mount

position� The prongs are not designed to hold the plug in place if it is plugged into a

ceiling, under-the-table, or cabinet outlet�

Install the conference phone battery

• Risk of explosion! Batteries should not be exposed to excessive heat

such as bright sunlight or ﬁre�

• Use only the supplied battery

1� After removing the battery door, plug the battery connector securely into the

socket inside the battery compartment�

2� Place the battery into the battery compartment with the label THIS SIDE UP facing

up�

3� Attach the battery door, and secure it in place with the provided screws�

8

Connect power to the conference phone

1� Plug the DC 12V 3A round jack end of the power adapter into the power jack on the

back of the charging dock�

2� Plug the large end of the power adapter into a wall outlet not controlled by a

switch�

3� Place the rear connectors of the conference phone into the charging dock�

• The supplied DC 12V 3A round jack power adapter is designed for use only

with the C620 conference phone� It is not designed to power other devices�

Do not connect the supplied DC 12V 3A round jack power adapter to any other

devices�

• The DC 12V 3A round jack power adapter is intended to be correctly oriented in

a vertical or ﬂoor mount position� The prongs are not designed to hold the plug

in place if it is plugged into a ceiling, under-the-table, or cabinet outlet�

Register the conference phone to the base

Your conference phone is pre-registered to the base station� If you need to manually

re-register the conference phone, follow these steps:

1� Place the conference phone in the charging dock, and make sure it is connected to

power�

2� If the conference phone is displaying go to step 6�

3� If the conference phone is displaying

go to step 7�

4� If the conference phone is displaying

go to step 8�

5� If the conference phone is displaying go to step 7�

9

6� Press Cancel �

The conference phone displays the following messages:

7� Press Yes �

The conference phone displays the following message:

8� On the base station, press and hold the LINK key for 4 seconds�

Both LEDs on the base station begin to ﬂash�

9� Press the # key on the conference phone to begin registration�

The conference phone displays the message “Registering�� please wait�”

When registration is complete, the conference phone beeps and then displays

“Speaker Registered�”

If the conference phone fails to register, remove it from the charger for a few

seconds, replace it in the charger, and repeat the registration procedure�

Deregister the conference phone

1� Press (MENU)�

2� Select Status & Settings > User Settings > Registration�

3� Select Deregistration�

4� Select the <device name> of the conference phone�

For example, “SPEAKERBOX 1”�

5� Enter the PIN� Default PIN is 1590�

If deregistration is successful, the conference phone displays a message�

For example, “SPEAKER BOX 1 is deregistered�”

10

Install the wireless mic battery

1� Plug the battery connector securely into the socket inside the battery

compartment� Insert the battery (with the label THIS SIDE UP facing up) into the

battery compartment�

2� Slide the battery door until it clicks into place�

3� Place the wireless mics into the charging cradles until they are ﬂush�

NOTE: The status indicator on the wireless mic turns orange when charging, and

turns off when the wireless mic is fully charged�

3

AC power cord

12

LAN

VCS752

Wall outlet

Network switch

or router

DC power cable

(with yellow plugs) Ethernet cable

Slots

To Adapter

Adapter

Network switch

or router

Ethernet cable

Slots

Battery X2

11

Register the wireless mics to the base

Your wireless mics are pre-registered to the base station�

If you need to manually re-register the wireless mics, follow these steps:

1� Press (MENU)�

2� Select Status & Settings > User Settings > Registration�

3� Select Wireless microphone�

4� Select with Base station�

5� Follow the instructions on the conference phone screen�

Press NEXT to move through the screens�

a� Connect the conference phone with AC power�

b� Put one wireless mic on the conference phone charge cradle

c� Press and hold the LINK key on the base station for 4 seconds�

d� Press and hold the key on the wireless mic for 3 seconds�

If registration is successful, the mic LED lights up in green for 5 seconds

If registration is unsuccessful, the mic LED lights up in red for 5 seconds�

6� To register the second wireless mic, repeat step 4 to 5�

Deregister the wireless mics

1� Press (MENU)�

2� Select Status & Settings > User Settings > Registration�

3� Select Deregistration�

4� On the Deregistration screen, select the wireless microphone you want to

deregister�

5� Enter the PIN� Default PIN is 1590�

If deregistration is successful, the conference phone displays a message�

For example, MICROPHONE 3“ is deregistered�”

6� To deregister another wireless mic, go to step 3�

12

Register a C52-SP DECT Expansion Speakerphone

You can register up to two C52-SP DECT Expansion Speakerphones to your C620 SIP

Wireless Conference Phone�

If your organization uses DECT auto registration:

The C52-SP will automatically register to the C620� You do not need to take any

further action�

If your organization does NOT use DECT auto registration (or if you are not sure):

You must ﬁrst turn off auto registration on the C52-SP by performing the following

steps:

1� Press and hold the MUTE ALL button on the C52-SP for ﬁve seconds�

2� Press and hold the TALK/OFF button on the C52-SP for ﬁve seconds�

The C52-SP LEDs turn steady orange for ﬁve seconds, then slowly ﬂash orange�

At this point, you can manually register the C52-SP to the C620 by following the

instructions below�

Manually register the C52-SP to the C620

1� Press and hold the REGISTRATION button on the bottom of the C52-SP unit for

ﬁve seconds�

When you release the button, the C52-SP LEDs will ﬂash red and green

alternatingly� This indicates the C52-SP is ready for registration�

2� Press and hold the LINK key on the C620 base unit for four seconds�

The

SIP

and

SIP

LEDs ﬂash green for about 10 seconds, then turn steady green�

If registration is successful, the LEDs on the C52-SP turn green for ﬁve seconds�

If registration fails, the LEDs on the C52-SP turn red for ﬁve seconds�

3� To register an additional C52-SP speakerphone, follow the instructions in

“Register a C52-SP DECT Expansion Speakerphone”, at the top of this page�

Deregister a C52-SP DECT Expansion Speakerphone

1� Press (MENU)�

2� Select Status & Settings > User Settings > Registration�

3� Select Deregistration�

4� On the Deregistration menu, select WIRELESS SPE�

5� Enter the PIN� Default PIN Is 1590�

The conference phone displays the message “WIRELESS SPE X is deregistered�”

13

Factory reset the base station

1� Using a paperclip, or something similar, press and hold the reset button on the

back of the base station for 15 seconds�

2� Release the reset button� During the next one to two minutes, the following

occurs:

• The conference phone displays “Please wait”�

• The VoIP LED on the base station ﬂashes quickly, then the Power LED and the

VoIP LED ﬂash alternatingly�

• The conference phone beeps once and displays “Out of range or no power at

base”�

• The status indicators on the conference phone ﬂash red quickly�

• The conference phone displays the idle screen� This indicates the factory reset

has completed�

Mickey Law | 22. Jan. 2019 | Revision 1.2

AW / SNOM C620 US Cordless base

Mickey Law | 22. Jan. 2019 | Revision 1.2AW / SNOM C620 US Cordless base

illustration scale 100%

Silkscreen on the Top

Pantone 8001C

Silkscreen on the Top

Pantone Coolgrey 3C

SIP

Engraving

+ 0.3 mm

14

Technical Speciﬁcations

Connector 1 x RJ45 (Ethernet) - LAN

Ethernet 10/100 MB

Power

requirements

Base Unit Power over Ethernet (PoE): IEEE 802�3af, Class 2

If PoE not available: Power adapter (included in

delivery): S006AKU0500080 Input: 100-240V AC

50/60Hz Output: 5�0V DC @ 800mA

Conference

Phone

Battery: (BT200660) 7�2V 4000mAh Ni-MH

Charging dock power adapter: (CS36M120300FUF)

Input: 100-240V AC 50/60Hz Output: 12V DC @ 3�0A

Wireless

Mics

Battery: (BT183642/BT283642) 2�4V, 400mAh Ni-MH

Optimal distance between conference phone or wireless mic and participant: 60 cm

(24 inches)

Minimum distance between microphones: 30 cm (12 inches)

15

California Energy Commission (CEC) battery charging testing

instructions

This telephone is set up to comply with the energy-conserving standards right out of

the box� These instructions are intended for CEC compliance testing only� When the

CEC battery charging testing mode is activated, all telephone functions, except battery

charging, will be disabled�

These instructions assume that all devices have been reg-istered to the base unit

before activating this test mode�

To activate the CEC battery charging testing mode:

1� Remove the conference phone from the charging dock�

2� Remove the battery from the conference phone�

3� Press and hold MUTE ALL on the conference phone�

4� With the MUTE ALL key pressed, insert the battery in the conference phone, and

then wait for 5 seconds�

5� When the conference phone status indicators start ﬂashing red, release MUTE

ALL, and then press MUTE ALL immediately�

The conference phone displays the message:

“To use the phone again, please reset the power�”

6� Put the conference phone on the charging dock to charge the conference phone

battery�

The battery icon indicates the charge status as the battery charges�

To deactivate the CEC battery charging testing mode:

1� Remove the conference phone from the charging dock�

2� Remove the battery from the conference phone�

3� Reinsert the battery in the conference phone without pressing any keys�

16

Important Battery Information

The detachable wireless microphones of this product use rechargeable 2�4V 400mAh

Ni-MH batteries� The conference phone uses rechargeable 7�2V 4000mAh Ni-MH

batteries� Use only the batteries that came with the product or contact Snom if you

need replacement batteries� Contact information is available at www�snomamericas�

com� Do not use any other type of battery since this may lead to leakage, ﬁre, explosion,

or other dangerous situations�

Never disassemble, alter, or short-circuit batteries or use them for purposes other than

the intended one� Charge batteries only within the detachable wireless microphones

placed in the chargers on the product�

Charging and Discharging, Storage

• The full performance of a new batteries is achieved only after two or three

complete charge and discharge cycles�

• The batteries can be charged and discharged hundreds of times, but they will

eventually wear out� Contact Snom if you need to replace the batteries� Contact

information is available at www�snomamericas�com�

• If left unused, a fully charged battery will lose its charge over time�

• Use the batteries only for their intended purpose� Do not short-circuit the

batteries� Short-circuiting the terminals may damage the batteries or the

connecting object� Do not use a damaged charger or battery� Using a damaged

battery may cause it to explode�

• Do not place or store the batteries, inside or outside the microphone, in the

immediate vicinity of open ﬁre or other heat sources�

• Leaving the batteries in hot or cold places will reduce their capacity and lifetime�

Charge batteries within an ambient temperature range of +5° C to +40° C (+41° F

to +104° F), max� humidity 85%� A device with a hot or cold battery may not work

temporarily, even when the battery is fully charged�

• Avoid overcharging� Repeated overcharging can lead to deterioration in batteries

performance� Never attempt charging the batteries with reversed polarity as this

may cause the gas pressure inside the batteries to rise and lead to leakages�

• Remove batteries if storing product for more than 1 month�

• Store batteries in a cool, dry place without corrosive gases� Temperature range for

storage of charged batteries up to 6 months: -20° C to +45° C (-4° F to 113° F); up to

2 years: -20° C to +35° C (-4° F to 95° F); humidity 65±20%� Discharge and charge

batteries every 3 months�

Disposal of the device and batteries

Disposal of electrical and electronic products and batteries should be done in line with

local regulations� Please contact local authorities for further information�

17

Cleaning

To clean the device, use an anti-static cloth� Please avoid cleaning liquids as they

might damage the surface or internal electronics of the device�

Important Safety Information

This symbol is to alert you to important operating or servicing instructions

that may appear on the product or in this user’s manual� Always follow

basic safety precautions when using this product to reduce the risk of

injury, ﬁre, or electric shock�

Important safety instructions

When using your C620 SIP Wireless Conference phone, basic safety precautions should

always be followed to reduce the risk of ﬁre, electric shock and injury to persons,

including the following:

1� This product should be installed by a qualiﬁed technician�

2� This product should only be connected to the host equipment and never directly

to the network such as Public Switch Telephone Network (PSTN) or Plain Old

Telephone Services (POTS)�

3� Read and understand all instructions�

4� Follow all warnings and instructions marked on the product�

5� Unplug this product from the wall outlet before cleaning� Do not use liquid or

aerosol cleaners� Use a damp cloth for cleaning�

6� Do not use this product near water such as near a bathtub, wash bowl, kitchen

sink, laundry tub or swimming pool, or in a wet basement or shower�

7� Do not place this product on an unstable table, shelf, stand or other unstable

surfaces�

8� Slots and openings in the back or bottom of the base unit and wireless mic are

provided for ventilation� To protect them from overheating, these openings must

not be blocked by placing the product on a soft surface such as a bed, sofa or rug�

This product should never be placed near or over a radiator or heat register� This

product should not be placed in any area where proper ventilation is not provided�

9� This product should be operated only from the type of power source indicated on

the marking label� If you are not sure of the type of power supply in your ofﬁce,

consult your dealer or local power company�

10� Do not allow anything to rest on the power cord� Do not install this product where

the cord may be walked on�

11� Never push objects of any kind into this product through the slots in the base unit

or wireless mic because they may touch dangerous voltage points or create a

short circuit� Never spill liquid of any kind on the product�

12� To reduce the risk of electric shock, do not disassemble this product, but take it

to an authorized service facility� Opening or removing parts of the base unit or

18

wireless mic other than speciﬁed access doors may expose you to dangerous

voltages or other risks� Incorrect reassembling can cause electric shock when the

product is subsequently used�

13� Do not overload wall outlets and extension cords�

14� Unplug this product from the wall outlet and refer servicing to an authorized

service facility under the following conditions:

A� When the power supply cord or plug is damaged or frayed�

B� If liquid has been spilled onto the product�

C� If the product has been exposed to rain or water�

D� If the product does not operate normally by following the operating

instructions� Adjust only those controls that are covered by the operation

instructions� Improper adjustment of other controls may result in damage

and often requires extensive work by an authorized technician to restore the

product to normal operation�

E� If the product has been dropped and the base unit and/or wireless mic has been

damaged�

F� If the product exhibits a distinct change in performance�

15� Avoid using the C620 SIP Wireless Conference phone during an electrical storm�

There is a remote risk of electric shock from lightning�

16� Do not use the C620 SIP Wireless Conference phone to report a gas leak in the

vicinity of the leak� Under certain circumstances, a spark may be created when

the adapter is plugged into the power outlet, or when the wireless mic is replaced

in its cradle� This is a common event associated with the closing of any electrical

circuit� The user should not plug the phone into a power outlet, and should not

put a charged wireless mic onto the charging cradle, if the phone is located in an

environment containing concentrations of ﬂammable or ﬂame-supporting gases,

unless there is adequate ventilation� A spark in such an environment could create

a ﬁre or explosion� Such environments might include: medical use of oxygen

without adequate ventilation; industrial gases (cleaning solvents; gasoline vapors;

etc�); a leak of natural gas; etc�

17� Only put the wireless mic next to your mouth when it is in normal talk mode�

18� The power cables are intended to be correctly oriented in a vertical or ﬂoor mount

position� The prongs are not designed to hold the plug in place if it is plugged into a

ceiling or cabinet outlet�

19� Use only the adapter included with this product� Incorrect adapter polarity or

voltage can seriously damage the product�

20� For pluggable equipment, the socket-outlet shall be installed near the equipment

and shall be easily accessible�

21� In wall mounting position, make sure to mount the telephone base on the wall

by aligning the eyelets with the mounting studs of the wall plate� Then slide the

telephone base down on both mounting studs until it locks into place� Refer to the

full installation instructions in the User Manual�

19

22� CAUTION: Keep small metallic objects such as pins and staples away from the

handset receiver�

23� CAUTION: Use only the batteries indicated in this manual� There may be a risk of

explosion if a wrong type of battery is used� Use only the supplied rechargeable

battery or replacement battery pack� Do not dispose of batteries in a ﬁre� They may

explode� Dispose of used battery according to the information in The RBRC® seal�

24� WARNING: The product included (ITE) in this manual is to be connected only to PoE

networks without routing to the outside plant�

SAVE THESE INSTRUCTIONS

Battery

• CAUTION: Use Only Supplied Battery�

• Do not dispose of the battery in a ﬁre� Check with local waste management codes

for special disposal instructions�

• Do not open or mutilate the battery� Released electrolyte is corrosive and may

cause burns or injury to the eyes or skin� The electrolyte may be toxic if swallowed�

• Exercise care in handling batteries in order not to create a short circuit with

conductive materials�

• Charge the battery provided with or identiﬁed for use with this product only in

accordance with the instructions and limitations speciﬁed in this manual�

Precautions for users of implanted cardiac pacemakers

Cardiac pacemakers (applies only to digital cordless telephones):

Wireless Technology Research, LLC (WTR), an independent research entity, led

a multidisciplinary evaluation of the interference between portable wireless

telephones and implanted cardiac pacemakers� Supported by the U�S� Food and Drug

Administration, WTR recommends to physicians that:

Pacemaker patients

• Should keep the wireless telephone at least six inches from the pacemaker�

• Should NOT place wireless telephones directly over the pacemaker, such as in a

breast pocket, when it is turned ON�

• Should use the wireless telephone at the ear opposite the pacemaker�

WTR’s evaluation did not identify any risk to bystanders with pacemakers from other

persons using wireless telephones�

About wireless mics

• Privacy: The same features that make a wireless mic convenient create some

limitations� Calls on conference phones are transmitted between the base unit

and the wireless mic by radio waves, so there is a possibility that the wireless mic

conversations could be intercepted by radio receiving equipment within range

of the wireless mic� For this reason, you should not think of conference phone

conversations as being as private as those on corded telephones�

20

• Electrical power: The base unit of this conference phone must be connected to

a working electrical outlet� The electrical outlet should not be controlled by a

wall switch� Calls cannot be made from the conference phone if the base unit is

unplugged, switched off or if the electrical power

is interrupted�

• Potential TV interference: Wireless mic operates at frequencies that may cause

interference to televisions and VCRs� To minimize or prevent such interference, do

not place the base unit near or on top of a TV or VCR�

If interference is experienced, moving the wireless mic farther away from the TV or

VCR often reduces or eliminates the interference�

• Rechargeable batteries: Exercise care in handling batteries in order not to create

a short circuit with conducting material such as rings, bracelets and keys� The

battery or conductor may overheat and cause harm�

• Nickel-metal hydride rechargeable batteries: Dispose of these batteries in a safe

manner� Do not burn or puncture� Like other batteries of this type, if burned or

punctured, they could release caustic material which could cause injury�

For C-UL compliance only

Mesures de sécurité importantes

Ce symbole vous alertera d’informations importantes ou d’instructions

d’entretien pouvant apparaître dans ce guide d’utilisation� Respectez

toujours les mesures de sécurité et de sécurité de base lorsque vous

utilisez ce produit, aﬁn de réduire les risques de blessures, d’incendie, ou

d’électrocution�

Mesures de sécurité importantes

Vous devez toujours observer des mesures de précaution lorsque vous utilisez le

Téléphone de conférence à protocoled’initialisation de session SIP C620, aﬁn d’éviter

les risques d’incendie, d’électrocution et de blessures, incluant ce qui

suit :

1� Cet appareil doit être installé par un technicien qualiﬁé�

2� Cet appareil doit être branché à un équipement hôte et jamais branché à un

réseau, tel qu’un réseau PSTN publique ou un réseau téléphonique standard

(POTS)�

3� Lisez et comprenez bien toutes les instructions�

4� Observez toutes les instructions et mises en garde inscrites sur l’appareil�

5� Débranchez ce téléphone de la prise murale avant de le nettoyer� N’utilisez pas

de nettoyeurs liquides ni en aérosol� N’utilisez qu’un chiffon doux et légèrement

humecté�

6� N’utilisez pas ce produit près de l’eau, tel que près d’un bain, d’un lavabo, d’un évier

de cuisine, d’un bac de lavage ou d’une piscine, ou dans un sous-sol humide ou

sous la douche�

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Snom C620 Guide d'installation

Snom C620 Guide d'installation

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