Zte A15 User Manual page 44

4.3.3.2 Outgoing Calls Bar
Before entering the function, you need to enter handset lock code first. Please refer to
Section "Security Settings" for the password. The default lock code is 1234.
Current Settings:
Bar All: Bar all outgoing calls except emergency calls.
Bar List: Bar all numbers in the barred list and all the numbers beginning with
any number in the barred list.
Cancel All: Cancel the restriction on outgoing calls.
Barred List: Directly enter the list, press Options to select Add/Edit/Delete, and
you can select Clear prefix option in the end of the list to delete all the logs. If you
have not added anything, the screen displays "List empty". Press Add to add phone
number and then press OK to save.
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