Snom C620 Guide d'installation

Taper
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
© 2022 Snom Technology GmbH� All Rights Reserved�
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
Mickey Law | 22. Jan. 2019 | Revision 1.2AW / 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
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
Mickey Law | 22. Jan. 2019 | Revision 1.2AW / 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
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�
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

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Guide d'installation

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