Auerswald COMfortel M-720 Setup guide

V01 08/2021
COMfortel M-720
DECT Handset
Advanced Information

2COMfortel M-720 - Advanced Information - V01 08/2021
Contents
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Illustration in the user guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Getting to know your telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Making calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Network services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Directories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Local handset directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Company directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Call lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Answering machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Sound profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Alarm clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Protection against unwanted calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Resource Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Additional functions using the PC interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Adjusting the telephone settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Customer Service & Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Not all functions described in the user guide are available in all countries or from all
network providers.

COMfortel M-720 - Advanced Information - V01 08/2021 3
Safety precautions
Read the safety precautions and the user guide before use.
The device cannot be used in the event of a power failure. In case of a power failure it
is also not possible to make emergency calls.
Emergency numbers cannot be dialled if the keypad/display lock is activated!
Use only rechargeable batteries that correspond to the specification. Never use a
conventional (non-rechargeable) battery or other battery types as this could result in
significant health risks and personal injury. Rechargeable batteries, which are notice-
ably damaged, must be replaced.
The handset must not be operated if the battery cover is open.
Ensure that the batteries can not be short-circuited by objects in the battery compart-
ment
Do not use the devices in environments with a potential explosion hazard
(e.g. paint shops).
The devices are not splashproof. For this reason do not install them in a damp environ-
ment such as bathrooms or shower rooms.
Use only the power adapter indicated on the device.
Whilst charging, the power socket must be easily accessible.
Remove faulty devices from use or have them repaired by our Service team, as these
could interfere with other wireless services.
Do not use the device if the display is cracked or broken. Broken glass or plastic can
cause injury to hands and face. Send the device to our Service department to be
repaired.
Keep small cells and batteries, which can be swallowed, out of the reach of children.
Swallowing a battery can lead to burns, perforation of soft tissue and death. Severe
burns can occur within 2 hours of swallowing.
In the case of a swallowed cell or battery, seek medical care immediately.
Using your telephone may affect nearby medical equipment. Be aware of the tech-
nical conditions in your particular environment, e.g. doctor's surgery. If you use a
medical device (e.g. a pacemaker), please contact the device manufacturer. They will
be able to advise you regarding the susceptibility of the device to external sources of
high frequency energy.
If a USB adapter cable is included, only use a USB power supply (5Volt) with USB-A
connection. The use of other voltage sources e.g. PC's with USB connection can cause
damage.
If a plug-in power supply is included, please use this power supply.

4COMfortel M-720 - Advanced Information - V01 08/2021
Illustration in the user guide
Warnings, which if not heeded, can result in injury to persons or damage to devices.
Important information regarding function and appropriate handling or functions
that could generate costs.
Prerequisite for being able to carry out the following action.
Additional helpful information.

COMfortel M-720 - Advanced Information - V01 08/2021 5
Getting to know your telephone
Switch the handset on/off
Lock/unlock the keypad
The keypad lock prevents any accidental use of the telephone.
Lock/unlock the keypad: Press and hold
Keypad lock activated: the following symbol appears
PIN-protected keypad lock
Once you have assigned a PIN (not 0000) to the handset, you must enter this PIN to cancel the
keypad lock.
Keys
Procedures
Example: Switching Auto answer on/off
Switch on: ¤When the handset is switched off, press and hold the End call key
Switch off: ¤When the handset is in idle status, press and hold the End call key
Setting up a handset PIN: p. 50
Define emergency numbers that can be dialled even when the keypad lock is PIN-protected:
p. 48
If a call is indicated on the handset, the keypad automatically unlocks and you can
accept the call. It then locks again when the call is finished.
or Talk key or Handsfree key
End call key to Number / letter keys
/ Control key rim / centre Message key
Recall key Star key
Hash key Profile key
OK, Back, Select, Change, Save, . . . Display keys
¤ . . . use to select Settings OK Telephony OK Auto Answer
Change ( = activated)

6COMfortel M-720 - Advanced Information - V01 08/2021
Control key
In the description below, the side of the control key (up, down, right, left) that you have to press
in the different operating situations is marked in black, e. g. for "press right on the control
key" or for "press the centre of the control key".
When the phone is idle
In submenus, selection and entry fields
During a call
Symbols Meaning
¤When in idle status press the centre of the control key.
The main menu opens.
¤
¤OK
Navigate to the icon using the control key .
Select OK to confirm. The submenu Settings opens.
¤ Telephony
¤OK
Select the Telephony entry using the control key .
Select OK to confirm. The submenu Telephony opens.
¤Auto Answer The function to switch Auto answer on/off appears as the first menu
item.
¤Change Select Change to activate or deactivate.
Function is activated /deactivated .
The control key enables you to navigate the menus and input fields, and also to
call up certain functions depending on the situation.
Open the main menu or
Open the list of available online directories (such as the central direc-
tory, the directory of a provider or a company directory)
Press briefly
Open the local directory: Press and hold
Open the company directory
This function must be enabled on the base station.
Set the voice volume for receiver / handsfree function
Set the microphone sensitivity Press and hold
Confirm a function
Navigate a line up/down /
Select an option, move the cursor to the left/right /
Open the list of available online directories (such as the central direc-
tory, the directory of a provider or a company directory)
Press briefly
Open the local directory: Press and hold
Open company directory (if enabled)
Mute the microphone Press briefly
Set the microphone sensitivity Press and hold

COMfortel M-720 - Advanced Information - V01 08/2021 7
Display keys
The display keys perform a range of functions depending on the operating situation.
Display key icons p. 12
Menu guidance
The functions of your telephone are displayed in a menu that consists of several levels.
Selecting/confirming functions
Main menu
In idle status: Press the centre of the control key . . . use
the control key to select a submenu OK
The main menu functions are shown in the display as icons. The
icon for the selected function is highlighted in colour and the
name of the associated function appears in the display header.
Change the voice volume for receiver / handsfree function
The assignment of directories to the key (press briefly or for longer) can be
changed on the base station.
The display keys have a function preset by default in idle status.
Change the assignment: p. 49
Menu overview p. 9
Confirm selection using OK or press the centre of the control key
One menu level back using Back
Change to idle status Press and hold
Switch function on/off using Change on / off
Activate/deactivate option using Select activated / not activated
The main menu functions are partially base-specific.
The main menu may look different on your handset.
The example shows the menu of a handset from a
COMfortel WS-500S/COMfortel WS-500M.
Current display key
functions
Display keys
Back Save
Example
Settings
Back OK

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Submenus
The functions in the submenus are displayed as lists.
To access a function: . . . use the control key to select a
function OK
Return to the previous menu level:
¤Press the display key Back
or
¤Press the End call key briefly
Returning to idle status
¤Press and hold the End call key
Message lists
Notifications about missed calls, messages on the network mailbox and missed alarms are saved
in the messages list and can be shown on the handset display.
Which messages are shown on the handset are defined in the configuration of the handset on
the base station.
Counter for missed calls: When the option is enabled, the number of missed calls in idle mode
is shown on the handset display.
Message Waiting Indicator (MWI): For every message type (missed call, missed alarm, new
message on the network mailbox), the MWI can be disabled/enabled on the base station. If the
option is enabled, the LED on the Message key , flashes when a new notification arrives for
a message type enabled.
Icons for message types and the number of new messages are
shown on the idle display.
Notification for the following message types is available:
on the network mailbox
in the missed calls list
in the missed alarms list
If a key is not pressed, after 2 minutes the display will automatically change to idle
status.
The icon for the network mailbox is always displayed,
provided the number is stored in the telephone. The
other lists are only displayed if they contain messages.
Settings
Date/Time
Audio Settings
Display & Keypad
Language
Registration
Back OK
Example
07:15
INT 1 14 Oct
02 10 08
Calls Calendar
Example

COMfortel M-720 - Advanced Information - V01 08/2021 9
Display messages:
¤Press the Message key . . . Messages lists that contain
messages are displayed, Mailbox: is always displayed
An entry is marked in bold: new messages are available. The
number of new messages is shown in brackets.
An entry is not marked in bold: no new messages. The number
of old messages is shown in brackets.
¤ Select a list OK . . . the calls or messages are listed
Network mailbox: The network mailbox number is dialled.
Menu overview
Open the main menu: when handset is in idle status press
The message list contains an entry for every answer machine assigned to the handset,
e.g. for a network mailbox.
Not all functions described in the user guide are available in all countries or from all
network providers.
Select Services
Next Call Anonym. p. 19
Call Divert p. 19
Call Waiting p. 19
Do Not Disturb p. 20
Ringback Off p. 20
Info Centre
Function not available
Additional Features
One-Touch Call p. 14
Resource Directory Screensavers p. 38
Caller Pictures
Sounds
Capacity
eMail (Function not
available)
Call Lists p. 28
All calls
Outgoing calls
Accepted calls
Missed calls
Messages & Calls
Missed Appts: (2)
Missed Calls: (5)
Mailbox: (1)
Back OK
Example

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Messaging
Function not available
Answer Machine
Play Messages p. 29
Organizer
Calendar p. 32
Timer p. 34
Alarm Clock p. 35
Missed Appts p. 33
Contacts
Directory p. 22
Online Directory p. 26
Settings
Date/Time Is set centrally. Manual settings on the handset are
ignored.
Audio Settings Handset Volume p. 45
Smart Volume Earpiece Volume p. 46
Ringtone Volume
Mic Sensitivity p. 46
Acoustic Profiles Earpiece Profiles p. 46
Handsfree Profiles
Advisory Tones p. 48
Vibration p. 48
Ringtones (Handset) Volume p. 47
Melodies p. 47
Time Control p. 36
Anon. Calls Silent p. 36
Silent Charging p. 36
Corded Hdst Boost p. 46
Display & Keypad Screensaver p. 44
Large Font p. 44
Colour Schemes p. 45
Display Backlight p. 45
Key Illumination p. 45
Auto Keypadlock p. 45
Language p. 44
Registration Register Handset p. 50
Select Base
Basic Registration

COMfortel M-720 - Advanced Information - V01 08/2021 11
Display icons
The following icons are displayed depending on the settings and the operating status of your telephone.
Icons in the status bar
Bluetooth Activation p. 40
Visibility
Search Devices
Known Devices p. 41
Own Device p. 41
Telephony Auto Answer p. 48
Area Codes Is set centrally. Manual
settings on the handset
are ignored.
Country p. 44
Emergency Numbers p. 48
System Security Check
Handset Reset p. 51
Handset PIN p. 50
Handset Update p. 51
Erase Handset p. 51
Icon Meaning
Signal strength (No Radiation off )
1% -100%
white, if Maximum Range on;
green, if Maximum Range off
Red: no connection to the base station
No Radiation activated:
white, if Maximum Range on;
green, if Maximum Range off
Profile Silent activated (Ringtone
switched off)
"Beep" ringtone activated
Keypad lock activated
Bluetooth enabled
Headset / hearing aid connected via
Bluetooth
Data device connected via
Bluetooth
"Do not disturb" enabled
Battery charge status:
White: between 11% and 100%
charged
Red: less than 11% charged
Flashes red: battery almost empty
(approx. 5 minutes of talktime left)
Battery is charging
(current charge status):
0% - 100%
Icon Meaning

12 COMfortel M-720 - Advanced Information - V01 08/2021
Display key icons
Display icons to indicate . . .
Other display icons
Icon Meaning
Last number redial
Delete text
Open the directory
Copy number to the directory
Icon Meaning
Icon Meaning
External call
Internal call
Establishing a call (outgoing call)
Connection established
No connection established/
connection terminated
Reminder for appointment
Reminder for anniversary
Alarm call
Countdown timer
Icon Meaning
Icon Meaning
Alarm clock is activated, display with
alarm time
Timer switched on, display with
countdown
Action complete (green)
Action failed (red)
Information
(Security) prompt
Please wait ...

COMfortel M-720 - Advanced Information - V01 08/2021 13
Making calls
Making calls
¤ . . . Use to enter the number Press briefly the Talk key
or
¤ Press and hold the Talk key . . . Use to enter the number
The connection is established over the SIP link assigned to the handset.
Cancel dialling: Press the End call key
Dialling from the directory
¤ . . . use to open the handset's local directory
or
¤ . . . use to open the company directory (if available)
¤ . . . use to select an entry press the Talk key . . . the number is dialled
If multiple numbers are entered:
¤ . . . use to select a number press the Talk key . . . the number is dialled
Dialling from the redial list
The redial list contains the 20 numbers last dialled with the handset.
¤ Briefly press the Talk key . . . The redial list is opened Select the entry Press the
Talk key
If a name is displayed:
¤View . . . The number is displayed Use as required to scroll through the numbers
At the phone number required, press the Talk key
Managing entries in the redial list
¤Briefly press the Talk key . . . The redial list is opened Select an entry Options
. . . Possible options:
If the display backlight is deactivated, you can reactivate it by pressing any key. Digit
keys that are pressed appear in the display for pre-dialling, other keys have no further
function.
For fast access (quick dial): Assign a number from the directory to the number or
display keys ( p. 47)
Select from a public directory p. 25
Copy entry to directory:
¤Copy to Directory OK
Copy the number to the display:

14 COMfortel M-720 - Advanced Information - V01 08/2021
Dialling from a call list
The call lists ( p. 23) contain the most recent accepted, outgoing and missed calls.
One touch call
A predefined number is dialled by pressing any key. This allows chil-
dren, who are unable to enter a number, to call a certain number for
example.
Enabling one touch call mode:
Make a one touch call: Press any key . . . the saved number is
dialled
Cancel dialling: Press the End call key.
End one touch call: Press and hold the key
Dialling in extension systems (Delayed Extension Dialling)
When dialling into a large corporate network (PBX systems), it might be possible to dial an exten-
sion number directly after dialling the dial-up number.
¤ Display number OK . . . Use as required to change or
add . . . Use to save in the directory as a new entry
Delete the selected entry:
¤ Delete entry OK
Delete all entries: ¤ Delete List OK
Set automatic redial: ¤ Automatic Redial OK . . . The selected number is automati-
cally dialled at fixed intervals (at least every 20 seconds). The
handsfree key flashes, "open listening" is activated.
The participant answers: Press the Talk key . . . The function
is ended
The subscriber does not answer: The call is interrupted after
around 30 secs. The function is terminated after pressing any key
or after ten unsuccessful attempts.
¤ . . . Use to select Call Lists OK . . . Use to select the list OK . . .
Use to select an entry Press the Talk key
The call lists can be displayed directly by pressing the display key Calls if the relevant
function has been assigned to the display key.
The Missed calls list can also be opened by pressing the Message key .
¤ . . . Use to select Additional Features OK
One-Touch Call OK . . . Use to enable
Activation Call to . . . Use to enter a number
Save . . . When the phone is in idle, the enabled one touch
calling is displayed
07:15
INT 1 22 Feb
OneTouchCall active
0891234567
OFF
Example

COMfortel M-720 - Advanced Information - V01 08/2021 15
¤ Open the directory . . . Use to select an entry
Press the Talk key . . . The phone dials the number in
front of ** . . . Possible options:
Dial a saved extension: Dial Ext. . . . The phone dials the
number after **
Dial a different extension: . . . Use to enter the exten-
sion number . . . The phone dials the number entered
Enter a dial pause when dialling
¤Press and hold the hash key . . . A P is shown on the display
Incoming calls
An incoming call for the connection assigned to your handset is indicated by ringing, by a
display on the screen and by the flashing Talk / Handsfree key .
Information about the caller
If it is sent, the number of the caller is displayed. If the caller's number is saved in a directory, the
name is displayed.
Accepting/rejecting a waiting call during a call
During an external call, the call waiting tone signals that another party is trying to call you. The
number or name of the caller is displayed if the phone number is sent.
The phone number can be saved in the directory as follows: Dial-in number, 2 stars,
extension number (e.g. 1234567**128).
Accept the call: ¤Press the Talk key or Accept
If Auto Answer is enabled:
¤Remove the handset from the charging cradle
Disable ringtone: ¤Silence . . . You can accept the call as long as it is displayed on the
screen
Reject the call: ¤Press the End call key
Reject the call: ¤Options Reject waiting call OK
Accept the call: ¤Accept Speak to the new caller. The first call is placed on hold.
End the call, resume the call on hold:
¤Press the End call key .
Dial Number
1234567**128
Dial Ext. Options

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Calls with three parties
Consultation calls
During an external phone call, hold another external call. The first call is placed on hold.
¤Ext. Call . . . Use to enter the number of the second party . . . The active call is put on
hold and the second party is called.
If the second party does not answer: End
Ending a consultation call
¤Options End active call OK . . . The connection to the first caller is reactivated.
or
¤Press the End call key . . . The first party is called again.
Call swapping
Switching between two calls (call swapping). The other call is placed on hold.
¤During an external call, dial the number of a second party (consultation call) or accept a
waiting caller . . . The display shows the numbers/names of both parties.
¤The control key enables you to switch between the parties.
Ending a currently active call
¤Options End active call OK . . . The connection to the other caller is reactivated.
or
¤Press the End call key . . . The first party is called again.
Conference call
You can speak to two people simultaneously.
¤During an external call, dial the number of a second party (consultation call) or accept a
waiting caller . . . Then:
Start the conference call:
¤Conf. . . . All the callers can hear each other and hold a call with each other.
Switching back to call swapping:
¤End Conf. . . . You are reconnected to the party with whom the conference call was initiated.
End call with both participants:
¤Press the End call key
Each party can end their participation in the conference call by pressing the End call key or
hanging up.
Transferring a call to another party
Transfer a call to another party (connect).

COMfortel M-720 - Advanced Information - V01 08/2021 17
¤Use the Display key Ext. Call to start an external consultation call . . . Use to enter the
number of the second party . . . The active call is put on hold . . . The second party is called
Press the End call key (during the call or before the second party has answered) . . . The
call is forwarded to the second party.
During a conversation
Handsfree mode
Activating/deactivating handsfree mode during a call and when establishing a connection:
¤Press the handsfree key
Call volume
Muting the microphone
When the microphone is switched off, callers will no longer hear you.
Switch the microphone on/off during a call: Press .
Adjust the microphone sensitivity
Adjust the microphone sensitivity for the receiver or wired headset during a call.
¤ Press and hold Use to set the required sensitivity Save
Permanent setting of the microphone sensitivity when the phone is idle:
¤ Press and hold Use to select Earpiece / Corded headset Use to set the
sensitivity Save
The options for transferring calls must be set up correctly for the phone system.
Placing the handset in the charging cradle during a call:
¤Press and hold down the handsfree key . . . Place the handset in the charging
cradle . . . hold for a further 2 seconds
Applies for the mode currently being used (handsfree, receiver or headset):
¤Press . . . use to set the volume Save
The setting is automatically saved after around 3 seconds, even if Save is not pressed.
or: Briefly press the Profile key
Changing without saving means the change only applies for the current call.

18 COMfortel M-720 - Advanced Information - V01 08/2021
or
Set the acoustic profile to loud surroundings:
¤Press and hold the button Use to set the sensitivity Save
¤ . . . Use to select Settings OK Audio Settings OK Mic
Sensitivity OK Use to select Earpiece / Corded headset Use to set the
sensitivity Save

COMfortel M-720 - Advanced Information - V01 08/2021 19
Network services
Network services are dependent on the phone system and network provider.
Deactivating Calling Line Identification for the next call
By default for an outgoing call, the phone number is sent and can be shown with the caller on
the display (CLIP = CLI Presentation). When the caller's number is withheld, it is not shown on the
called party’s display. The call is made anonymously.
¤ . . . Use to select Select Services OK Next Call Anonym. OK . . .
Use to enter the number Dial . . . The connection is established without CLI
Call divert
When call divert is enabled, incoming calls are forwarded to another connection.
¤ . . . Use to select Select Services OK Call Divert OK Select
when call divert is to apply OK
Call waiting
During a call, a call waiting tone indicates another caller. If the number is being transferred, you
you see the number or the name of the caller on the display.
Once you have accepted the waiting call, you can switch between the two parties (Call Swap) or
speak to them both at the same time (Conference).
Prevent/permit call waiting
¤ . . . Use to select Select Services OK Call Waiting OK
To activate/deactivate the features, a code is sent to the telephone network.
All Calls: Calls are forwarded immediately.
No Answer: Calls are diverted if no one accepts the call within several rings.
When Busy: Calls are diverted if the line is busy.
Enable/disable: ¤Status: . . . Use to select On or Off
Enter the number for call divert:
¤ To Phone Number . . . Use to enter the number
Enable: ¤Send
Reject waiting caller: ¤Reject . . . The waiting caller hears the busy tone
Accepting a call: ¤Accept
Enable/disable: ¤Status: . . . Use to select On or Off
Enable: ¤Send

20 COMfortel M-720 - Advanced Information - V01 08/2021
Do not put through call
When you do not want to be disturbed, you can arrange for no more calls to be put through.
¤ . . . Use to select Select Services OK Do Not Disturb OK
Initiating ringback
If the line of a called subscriber is busy, you can arrange for a ringback (if the phone system or
provider supports the CCBS and CCNR services).
The service code for enabling/disabling CCBS and CCNR must be configured in the provider
settings.
Enabling ringback:
¤Enter the service code specified for the phone system / provider, e.g.
If you do not want a ringback, you can disable the function.
¤Enter the service code specified for the phone system / provider, e.g.
Cancelling ringback
After you have initiated a ringback, you can cancel it before the other party calls back.
¤ . . . Use to select Select Services OK Ringback Off OK . . . You
receive a confirmation from the phone network Press the End call key
Enable/disable: ¤Status: . . . Use to select On or Off
Enable: ¤Send
CCBS (Completion of Call to busy subscriber) Ringback when busy
CCNR (Completion of Calls on No Reply) Ringback when call is not answered
You can only activate one ringback at a time. Activating a ringback will automatically
cancel any ringback that is already active.
If the ringback is indicated before you are able to cancel it: Press the End call
key