System Settings
This chapter contains information about settings in the System Settings | |
menu. You should not have to change these settings. The procedures in | |
this chapter are provided for technically knowledgeable users. |
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Caution: Before making any changes to these settings, contact |
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your wireless service provider. Random changes to these |
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settings could negatively affect your phone’s performance. |
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Voice Privacy Mode |
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When this feature is on, conversations and messages are encrypted with a |
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special code that can be interpreted only by your wireless service provider. |
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Voice privacy is available only if offered by your wireless service provider. |
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Contact your wireless service provider for additional information. |
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1From standby, press 
(MENU) to enter the Main Menu.
2Press 
to scroll to System Setting and press 
(OK).
3Press 
(OK) again to select Network.
4Press 
(OK) again to select Voice Privacy.
5To change the setting, scroll to the other option and press 
(OK).
• If you selected On, the encryption icon ( ) is displayed during calls (if you have subscribed to voice privacy with your service provider).
Selecting Your Phone Number (NAM)
Your phone can have up to two phone numbers (programmed by your wireless service provider). You can select either phone number to make a call. These phone numbers are referred to as NAM1 and NAM2. NAM stands for Number Assignment Module.
Your wireless service provider must program a NAM into your handset in order for it to operate correctly on their network. This can be done by a sales representative, or optionally, it can be programmed into your phone over the airwaves.
1From standby, press 
(MENU) to enter the Main Menu.
2Press 
to scroll to System Setting and press 
(OK).
3Press 
to scroll to NAM Selection and press 
(OK).
•The display shows your current phone number setting.
4If you have a second phone number (NAM2), view it by pressing
or 
.
5To select the other phone number (other than the one you are currently
using), make sure that phone number (NAM) is displayed and press
(OK).
•If you changed the NAM setting, a network search occurs.
Note: If you would like to have a second phone number programmed for your phone, contact your wireless service provider.
System Settings 73
