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RIL
The RIL Information screen displays useful statistics for the GSM/CDMA WWAN Voice module and
enables you to turn HAC Audio Mode on or off. When HAC Audio mode is enabled, a magnetic/voice
coil activates in the terminal earpiece/receiver speaker allowing the terminal to interface with a hearing-
aid. To verify whether or not the WWAN radio is enabled, check the Dolphin Wireless Manager (see page
8-6).
HAC Audio Mode
To enable the terminal for use with a hearing-aid:
1. Touch > Settings > System > RIL .
2. Check the box next to Use HAC Audio Mode.
3. Touch OK.
Screen
The Screen system setting contains two screens: Clear Type, and Text Size.
Touch > Settings > System > Screen .
ClearType Screen
The display supports ClearType font rendering, which is a Microsoft technology that dramatically
increases the readability of text on LCD displays.
To enable ClearType font rendering, select Enable ClearType and touch OK.
Note: For more information about ClearType font rendering, visit: www.microsoft.com/typography/
WhatIsClearType.mspx.