Sony T630 - Manual (Page 44)

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44 Calling
To activate a group
1. Scroll to Calls, Manage Calls, Closed Groups,
Edit List.
2. Select a group.
3. Select Activate.
Calls can only be made within the selected group.
• To call outside a Closed User Group, select Calls,
Manage Calls, Closed Groups, 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, Manage Calls, Accept Calls,
Accepted List.
2. Scroll to New, Add .
This takes you to the Phonebook or Groups.
3. Select an entry.
• To select an accept option, scroll to Calls,
Manage Calls, Accept Calls, Accept Options.
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.
You can select the network you want to use,
or you can add a network to your list of preferred
networks. You can also change the order in which
networks are selected during an automatic search.
For all such options, scroll to Connect, GSM
Networks.
Tone signals
You can use telephone banking services or
control an answering machine by sending
tone signals (also known as DTMF tones
or touch tones) during a call.
• To send the tones, press the number keys 0-9,
or .