Samsung SWC-R640LBAXAR - Manual (Page 171)

Changing Your Settings 166
System Select
The System Select menu allows you to select the roaming setting for
your phone.
1. In Standby mode, tap Menu ➔ Settings ➔ Phone settings.
2. Tap System Select. The following roaming options display on
the screen:
• Home Only: Your phone is available for normal operation only within
your designated coverage area.
• Automatic: Your Wireless Provider’s Preferred Roaming List (PRL) of
networks is used to acquire service. If no preferred networks are found,
any digital system is acquired.
3. Tap the desired roaming option. You setting is saved, and you
are returned to the Phone Settings menu.
NAM Select
NAM Select allows you to select NAM (Number Assignment Module)
settings for your phone. You can store two NAM settings, which are
essentially telephone numbers, for your phone.
1. In Standby mode, tap Menu ➔ Settings ➔ Phone settings.
2. Tap NAM Select.
3. Tap one of the desired NAM settings:
• NAM1: Your service contract has one phone line.
• NAM2: Your service contract has two phone lines.
The phone powers itself off and back on.