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Network services
Anonymous calling – withholding caller ID
Gigaset C470-C475 IP / GBR / A31008-M1916-L101-1-7619 / netservices_SAG.fm / 7.2.08
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Network services
Network services are functions made available by your fixed line network or VoIP provider.
Anonymous calling – withholding caller ID
Phone number identification can be withheld (CLIR = Calling Line Identification Restric-
tion). Your number will not be displayed when making outgoing calls. You are calling anon-
ymously.
Preconditions:
u
For unknown calls via your fixed line network connection you need to have requested
the relevant service (feature) from your fixed line network provider.
u
Anonymous calls are only possible via VoIP connections through providers that support
the "anonymous calling" function. You may have to ask your VoIP provider to activate
this function.
Activating/deactivating anonymous calling for all calls
Withholding caller ID can be activated/deactivated permanently for all your phone's con-
nections (fixed line network and VoIP).
When this function is activated, the phone number will be withheld both for fixed line net-
work calls and for calls via a VoIP connection. Withholding caller ID is activated for all reg-
istered handsets.
v
¢
ê
Sel. Services
Always anon.
Select and press
§OK§
(
= on).
If the
Always anon.
function is activated,
Withhold number active
is shown in the handset's idle
display.
Activating/deactivating "anonymous calling" for the next call
You can change the setting for withholding caller ID for the next call.
v
¢
ê
Sel. Services
¢
Next Call
Anonymous:
Select
Yes
/
No
to activate/deactivate withholding caller ID and press
§Dial§
.
~
If necessary, enter the phone number with line suffix.
§Send§
Press the display key. The phone number is dialled. If you have not specified a
line suffix, the number will be dialled via the default connection.
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