British Telecom Granite 43685 Manuel D’Utilisation

If you experience any problems, please call the Helpline on 0808 100 6556*

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The default PIN is 0000. You will need to enter the PIN for setting Call barring and 
during registration and de-registration. For security reasons, you can change the 
PIN to your own preferred 4-digit code.

1.  Press 

Menu

, scroll 

 or 

 to 

ADvAnCeD

 

Set

 and press 

SeleCt

.

2.  Scroll 

 to 

ChAnge

 

pin

 and press 

SeleCt

 . 

3.  Enter the old PIN and press 

ok

.

4.  Enter the new PIN and press 

ok

.

5.  Enter the new PIN again to confirm and press 

ok

. 

Display shows 

new

 

pin

 

StoreD

.

6.  The screen returns to standby.

Call barring

Use call barring to restrict selected handsets from dialling a phone number 
beginning with specific pre-fixes, for example, premium rate numbers beginning 
09 or mobile phone numbers beginning 07.

You can set four different barring pre-fixes each containing up to 4 digits. If a restricted 
number is dialled, the call will not be connected and the user hears an error beep.

1.  Press 

Menu

, scroll 

 or 

 to 

ADvAnCeD

 

Set

 and press 

SeleCt

.

2.  Scroll 

 to 

CAll

 

BArring

, press 

SeleCt

. 

3.  Enter the system PIN (default setting 0000) and press 

ok

.

4. 

BArring

 

MoDe

 is displayed, press 

SeleCt

. 

5.  Scroll 

 or 

 to 

on

 or 

off

 and press 

SeleCt

.

6.  Press 

 to return to standby. The standby screen will show 

BArring

 

MoDe

 

on

.

Advanced settings

You cannot bar emergency service numbers 999 

or 112.
When Call barring is set to On, the standby screen 

shows Call bar on.