Using the Phone Features
User’s Guide 4–35
4. To end a phone call, press and hold the red phone button on
the bottom of the Pocket PC.
NOTE: TTY audio mode activation may not be possible while a
telephone call is already in progress.
NOTE:
â– If a normal headset is connected while TTY support is
enabled, the audio quality may be decreased.
â– If a Bluetooth headset is connected while TTY support is
enabled, the audio quality will not change because TTY
audio mode has not been activated.
â– However, if you make a phone call using a Bluetooth
headset while TTY mode is enabled AND a plug has been
inserted into the headphone jack, TTY audio mode will be
activated and voice quality will decrease.
Deactivating TTY Audio Mode
To deactivate TTY audio mode:
â– Remove the plug from the headphone jack or
â– Uncheck the Enable TTY support checkbox in the Settings
> Connections tab.
Disabling TTY Support
To disable TTY support:
1. From the Start menu, tap Settings > Connections.
2. Uncheck the Enable TTY support box.
NOTE: It has not been determined if deactivation by either method
is possible while a TTY telephone call is in progress.