Sony T39 Cell Phone User Manual


 
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104 Security
Closed User Groups
The Closed user group function is another way of lowering call
costs. On some networks it is cheaper to make calls within a call
group. Your network operator can place certain numbers in groups.
You can have a maximum of 10 groups.
To add a closed user group
1. Scroll to Settings,
YES, Call options, YES, Closed groups, YES,
Edit list,
YES.
2. Scroll to Add new? and press
YES.
3. Enter the name of the user group and press
YES.
4. Enter the index number of the group and press
YES.
The index numbers are provided by your network operator.
To activate a closed user group
1. Scroll to Settings,
YES, Call options, YES, Closed groups, YES,
Edit list,
YES.
2. Scroll to the group you want and press
YES.
3. Select Activate and press
YES.
Calls can be made only within the selected user group.
To call outside closed user groups
1. Scroll to Settings,
YES, Call options, YES, Closed groups, YES,
Open calls,
YES.
2. Select On and press
YES.
Accepting Calls
With the Accept calls service, you can choose to receive calls only
from certain numbers that you have in your phone book. Other calls
are automatically rejected by a busy tone. You have to save the
numbers that you want to receive in an Accepted list. The rejected
calls are saved in the Call list in the Call info menu.
To add numbers to the list of accepted callers
1. Scroll to Settings,
YES, Call options, YES, Accept calls, YES,
Edit list,
YES, Add to list?, YES.
2. Select Phone book (you can add a contacts number) or Groups
(you can add a group).
3. Enter the first letter of the contact or group and press
YES.
4. Scroll to the number or group you want to add and press
YES.