Snom C620 Manuel utilisateur

C620
SIP Wireless Conference Phone
User Manual
EU/UK/AU

i
Copyright, Trademarks, Legal Disclaimers
© 2023 Snom Technology GmbH. All Rights Reserved.
Snom, the names of Snom products, and Snom logos are trademarks owned by
Snom Technology GmbH.
All product specications are subject to change without notication. 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.

Table of contents
Introduction ......................................1
About the C620 SIP Wireless Conference
phone ...................................................... 1
Introduction ......................................2
Parts checklist............................................ 2
Getting started .................................3
Installing the base station....................... 3
Installing the conference phone battery
3
Connecting power to the conference
phone ...................................................... 3
Installing the wireless mic battery ....... 4
Conference phone overview................... 5
Wireless mic overview............................. 7
Base unit overview (front)....................... 8
Status indicators on the conference
phone / wireless mics ........................ 9
Status indicators on the base station.. 11
Idle screen.................................................. 12
Idle mode screen icons........................... 12
Active call screen icons .......................... 12
Using the Main Menu ............................... 13
Main menu items...................................... 13
Input Modes ............................................... 14
Entering numerals, letters, and symbols
14
Conference phone operation ........16
Making calls............................................... 16
Using a wireless microphone during a
call .......................................................... 17
Ending the call........................................... 17
Answering a call....................................... 17
Call waiting................................................. 18
Missed calls ............................................... 18
Redialing a call.......................................... 19
Adjusting call volume.............................. 19
Muting active calls.................................... 19
Temporarily silencing the ringer.......... 20
Putting a call on hold............................... 20
Transferring calls..................................... 21
Making a conference call........................ 23
Setting up a network conference ......... 25
Retrieving messages............................... 25
Paging.......................................................... 27
Directory...........................................28
About the directory .................................. 28
Viewing a directory .................................. 28
Adding a directory entry......................... 29
Reviewing directory entries................... 30
Searching for a directory entry............. 30
Dialing a directory entry......................... 30
Editing a directory entry......................... 31
Deleting a directory entry....................... 31
Deleting all directory entries................. 32
Call History ......................................33
Call history ................................................. 33
Reviewing call history............................. 33
Dialing a call history entry ..................... 34
Saving a call history entry to the
directory................................................ 34
Deleting a call history entry................... 35
Deleting all call history entries............. 35
Speed dial ........................................36
Speed dial................................................... 36
Dialing a speed dial number.................. 36
Adding a speed dial entry....................... 36
Editing a speed dial entry....................... 36
ii

Table of contents
Deleting a speed dial entry .................... 37
Settings.............................................38
Call Features Menu.................................. 38
Call Features menu items...................... 38
Setting Do Not Disturb (DND)................. 39
Setting Call Forwarding.......................... 39
Setting Block Anonymous ...................... 41
Setting Dial as Anonymous.................... 41
Setting Missed Call Alert ........................ 42
Setting Call Waiting alert ........................ 42
To set call waiting alert:.......................... 42
User Settings menu................................. 42
User Settings menu items ..................... 43
Setting Language ..................................... 43
Setting Date and time.............................. 44
Renaming the phone ............................... 45
Setting the display settings ................... 46
Setting the audio settings....................... 47
Registration .....................................50
Registering the conference phone to the
base........................................................ 50
Deregistering the conference phone... 51
Registering the wireless mics to the base
52
Deregistering the wireless mics .......... 53
Register a C52-SP DECT Expansion
Speakerphone ..................................... 54
Deregister a C52-SP DECT Expansion
Speakerphone ..................................... 55
Conference phone battery ............56
Charging ..................................................... 56
Battery disposal........................................ 56
Factory reset the base station......... 57
Troubleshooting..............................58
Important information ...................62
Important safety instructions................ 62
Standards conformance.............62
Technical specications.............63
Important battery information,,63
Disposal ........................................64
Cleaning ........................................64
iii

1
Introduction
About the C620 SIP Wireless Conference phone
The C620 SIP Wireless Conference phone is designed for use in oce settings.
It consists of a base station, conference phone, and two wireless mics, enabling
participants in a meeting room to deliver clear conversation during a conference
call.

2
Introduction
Parts checklist
Your C620 SIP Wireless Conference phone package contains the items shown
below. Save your sales receipt and original packaging in the event warranty
service is necessary.
ErisStation
Conference Phone
SIP
Base Station
Charging Dock
DC 12V 3A round jack
power adapter for
Charging Dock
Ethernet cable
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

3 4
Getting started
Installing 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 oor
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.
Installing the conference phone battery
• Risk of explosion! Batteries should not be exposed to excessive
heat such as bright sunlight or re.
• 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.
Connecting 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.
Getting started

4
Getting started
• The DC 12V 3A round jack power adapter is intended to be correctly oriented
in a vertical or oor 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.
Installing 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 ush.
NOTE: The status indicator on the wireless mic turns orange when charging,
and turns o 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

5 6
Getting started
Conference phone overview
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1. Status indicator
• Indicates the system status. See also "Status indicators on the conference
phone / wireless mics" on page 9.
2. Speaker
3. (Hold)
• Press to put a call on hold. See "Putting a call on hold" on page 20.
4. (Cancel)
• Press to cancel an operation
• Press to exit the menu display
• Press to return to the idle screen.

6
Getting started
5. Soft keys
• Press to perform actions as indicated by the on-screen labels.
6. /
• When the phone is idle, press to adjust the ringer volume.
• During a call, press to adjust the listening volume.
7. MUTE ALL
• During a call, press to mute or end mute all microphones in the system.
8. LCD display screen
9. Dial pad keys
• Press to enter numbers or characters.
• See "Entering numerals, letters, and symbols" on page 14.
10. Front microphone
11 (Menu)
• Press to display the Main Menu.
12. (OK)
• Press to select a highlighted menu item
• Press to save an entry or setting in a menu.
13. Navigation keys p q /t u
• Press to scroll up or down while in the menu, directory, or call history.
• Press to move the cursor right or left while entering names or numbers.
• Press to view additional soft key labels.
14 TALK / OFF
• Press to make, answer, or end a call.
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