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Caller Line Identity - showing/hiding your mobile number
(network dependent)
Most networks allow the Caller Line Identity feature (CLI) i.e. the fea-
ture which shows the incoming number (ID) while receiving a call. Se-
lecting
Receiving caller ID
will allow you to check the availability of
such a feature.
Receiving caller ID
This feature enables you to find out whether a network presents the
ID of incoming calls
.
On networks which allow caller line identity you can disable the send-
ing of your own number, on a call by call basis, by adding #31# be-
fore the number you are calling. Alternatively you can ask your service
operator to always disable the sending of your mobile number. In this
case if you wish to reveal your number, on a call by call basis, you can
do so by adding *31# before the number you wish to call.
Standard network setting
To reset the standard network setting for sending your mobile ID,
Press
.
Select
Settings
.
Select
GSM Services
. Select
Receiving caller ID
.
The network will return either
Presentation available
or
Pres-
entation unavailable
.
Press
Exit
or to return to the standby display.
Press
.
Select
Settings
.
Select
GSM Services
. Select
Sending my ID
.
Select
My settings
.
Select
Preset
. The phone will reset to the network setting
agreed with your service provider.
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