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answer calls when you use the mobile phone out of the
attributive service area.
3 Activate all:
Activate the barring on the calls, and this will require the network
restriction password provided by the network operator.
4 Cancel all
Cancel the barring on the calls, and this will require the
network restriction password provided by the network
operator.
5 Change barring password
It is used to change the barring password. Entering the original
restriction password requires changing of the password.
Line switching:
It is used to switch between Line 1 and Line 2. The default line is
Line 1.
Note: If Line 2 is selected, whether you can dial out calls or not is
related to the local network.
Closed user group:
Internal groups are divided by the network operator. A member of
a certain group can only call other members of the same group to
restrict the telephone bill.
Note: This function needs the support from the network operator
that has provided the SIM card.
SIM2 Call settings
The same as SIM1 call settings.
