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64 UX4750
Using Phone Menus
3. System
The System menu allows you to designate specific system
network settings.
3.1 Select System
Allows you to set up the phone producer’s management
environment. Leave this setting as the default unless you
want to alter system selection as instructed by your
service provider.
1. Press , , , .
2. Use to select Home Only, Automatic A, Automatic
B, then press .
3.2 Set NAM
Allows you to select the phone’s NAM (Number
Assignment Module) if the phone is registered with
multiple service providers.
1. Press , , , .
2. Use to select NAM1 or NAM2, then press .
3.3 Auto NAM
Allows the phone to automatically switch between
programmed telephone numbers corresponding to the
service provider area.
1. Press , , , .
2. Use to select On or Off, then press .
3.4 Serving System
Identifies the channel number of a system that is served as
a SID Number. This information should only be used for
technical support.
1. Press , , , .