Sony T630 - Manual (Page 43)

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Calling 43
Fixed dialing
The fixed dialing function allows calls to be
made only to certain numbers saved on the
SIM card. Fixed dialing requires a SIM
card that allows fixed numbers to be saved.
The fixed numbers are protected by your PIN2.
Note: Contact your network operator to turn the
fixed dialing function on. Calls to the international
emergency number 112 can still be made, even when
the fixed dialing function is on.
• Partial numbers can be saved. For example, saving
0123456 allows calls to be made to all numbers
starting with 0123456.
• Numbers with question marks can be saved. For
example, saving 01234567?0, allows calls to be
made to numbers from 0123456700 to 0123456790.
To enter a question mark, press and hold
.
To turn fixed dialing on or off
1. Scroll to Phonebook, Options, Fixed Dialing.
2. Enter your PIN2,
OK .
3. Select On or Off.
• To save a fixed number, scroll to Phonebook, Special
Numbers, Fixed Numbers. Select New Number and
enter the information.
Closed user groups
The Closed User Group function is a way of lowering
call costs. On some networks it is cheaper to make
calls within a call group. You can save ten groups.
To add a group
1. Scroll to Calls, Manage Calls, Closed Groups,
Edit List.
2. Scroll to New Group, Add .
3. Enter the name of the user group, OK .
4. Enter the index number, OK .
You get the index number from your operator.