Casio G'zOne Rock - Manual (Page 149)

148
SETTINGS & TOOLS
1. From idle mode, press the Center Select Key [MENU], select
Settings & Tools, then press the Center Select Key [OK]. Press
Phone Settings,
System Select.
2. Select one of the following settings, then press the Center Select
Key [SET].
Home Only: Only within your home area or home affiliated area.
Automatic: Scan radio channels based on the Automatic setting.
NOTES
After you purchase your handset but before you activate it by
obtaining a phone number, the available settings will be Home
Only, Automatic A, and Automatic B.
After the handset is activated by obtaining a phone number,
Home Only and Automatic settings will be available.
When PTT mode is on, you cannot change this setting.
•
•
NAM Selection
To select the handset’s NAM (Number Assignment Module) if the
handset is registered with multiple service providers:
1. From idle mode, press the Center Select Key [MENU], select
Settings & Tools, then press the Center Select Key [OK]. Press
Phone Settings,  NAM Selection.
2. Select NAM 1 or NAM 2, then press the Center Select Key [SET].
NOTE
When PTT mode is on, you cannot change this setting.