Closed user group
(Menu 3.6)
Use this menu to set incoming and outgoing calls to be
restricted to a selected user group. For details about
how to create a closed user group, contact your
service provider.
Band selection
(Menu 3.7)
For the phone to make and receive phone calls, it
must register with an available network. Your phone
can handle any of the following types of networks:
GSM 1900 and Combined GSM 900/1800.
The country where you purchased your phone
determines the default band that it uses. When you
travel abroad, you must remember to change to an
appropriate band.
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