When you buy your phone, you may register (receive a phone number) with either or both of your local carriers.
Contact the office of your home cellular phone company for information about the roaming agreements they have with other cellular phone companies.
In some areas, roaming telephones are automatically recognized by the cellular system. In other areas, you must contact the cellular phone operator before the system can recognize your phone. The company needs to know your telephone number, the ESN (Electronic Serial Number) of your phone, and how you plan to pay for your calls. There is usually an additional charge for roaming calls.
NOTE: The ESN can be found on the phone’s label inside the battery compartment.
To select the roaming mode:
APress MENU 1. (Wait for the currently selected option to appear.)
BPress 
or 
to select the roaming mode you prefer.
CPress STO to confirm the setting. The phone will use this setting in a few seconds.
For the function of the ROAM indicator on the display, refer to ‘Display Indicators’, page 7.
Ringing Type (Menu 2)
This function allows you to select, and demonstrate, any one of the five types of ringing tones:
–the standard tone (STANDARD), or
–one of four optional tones (OPTIONAL 1, 2, 3 or 4).
To select the ringing tone:
APress MENU 2. (Wait for the currently selected option to appear.)
BPress 
or 
to choose the type you prefer.
CPress STO to confirm the setting.
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