Sony T310 - Manual (Page 39)

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Calling 39
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, YES , Manage calls, YES , Closed groups,
YES , Edit list, YES .
2. Scroll to Add new?, YES .
3. Enter the name of the user group, YES .
4. Enter the index number, YES .
You get the index number from your operator.
To activate a group
1. Scroll to Calls, YES , Manage calls, YES , Closed groups,
YES , Edit list, YES .
2. Select a group, YES .
3. Select Activate, YES .
Calls can only be made within the selected group.
To call outside a Closed User Group
• Select Open calls and then select On.
Accept calls
With the accept calls service, you can choose to
receive calls only from certain numbers. Other calls
are automatically rejected by a busy tone. The phone
numbers of calls you have rejected are saved in the
Call List.
To add numbers to the accepted callers list
1. Scroll to Calls, YES , Manage calls, YES , Accept calls,
YES , Accepted list, YES .
2. Scroll to Add to list?, YES .
3. Select an option, YES .
4. Select an entry, YES .
To select an accept option
• Scroll to Calls, YES , Manage calls, YES , Accept calls,
YES , Accept options, YES .
Networks
When you turn on the phone, it automatically
selects your home network if this is within
range. If it is not within range, you may use
another network, provided your network operator has
an agreement that allows you to do so. This is called
roaming.