User Guide

Managing Your Phone 21
Hearing Aid Compatibility (HAC) Settings
To enable coupling with a hearing aid device operating in telecoil/microphone mode, select
Menu > Settings > Phone settings > Hearing aid > ON. Once HAC is enabled, the HAC
symbol is displayed in the indicator bar. Select OFF to disable this feature.
Note : While using the mobile phone for voice calls with hearing aid, slightly adjust the position
of the phone against the ear to reduce the interference and to give better voice quality.
Data Charge Alert Settings
To enable airtime charge alerts during Web browsing, select Menu > Settings > Phone
settings > Data charge alert > Enable. Select Disable to disable this alert.
Data Guard Alert
To enable data guard alert, select Menu > Settings > Phone settings > Data guard alert >
Enable. Select Disable to disable this alert. This alerts the user when any application or feature
requires Internet data access.
GPS Switch Settings
To activate GPS navigation switch, select Menu > Settings > Phone settings > GPS switch >
ON.
To deactivate GPS navigation switch, select Menu > Settings > Phone settings > GPS switch
> OFF.
Bluetooth Settings
You can use Bluetooth to transfer data to any other Bluetooth enabled device. For more
information about activating and using Bluetooth, refer to Setting Up Bluetooth Connectivity.
Security Settings
To prevent unauthorized use of your phone, you can enable the following security settings.
Change Lock Code
Call Restrictions
Phone lock
Voice Privacy
To change the security settings, select Menu > Settings > Security. Enter the lock code and
select OK.
Note: The default lock code is last 4 digits of your phone number.