Make A Phone Call Using The Tty Enabled Hp Ipaq; Disable Tty Support; Add Hearing Aid Compatibility (Hac) Functionality For People Who Use Hearing Aids - HP 914c - iPAQ Business Messenger Smartphone Product Manual

Make a phone call using the TTY enabled HP iPAQ

To make a phone call using the TTY enabled HP iPAQ:
1. Press the
2. Dial the phone number of the person you are trying to reach who also has a Tele-typewriter
(TTY) device connected to his phone. If you are asked if you want to turn on the phone, tap
Yes.
NOTE: Install a SIM card before making your first phone call.
3. When the phone call is answered, start typing on the TTY keyboard.
The letters typed into the TTY device are turned into electrical signals that travel over regular
telephone lines. When the signals reach their destination (another TTY device), they are
converted back into letters that appear on a display screen, are printed on paper, or both.
When you have finished typing your phone conversation, the person on the other end of the
line might begin typing their answers or comments to you.
4. To end the phone call, press and hold the
NOTE: If a normal headset is connected while TTY support is enabled, the audio quality might
decrease. Also, if you make a phone call using a Bluetooth headset while in TTY mode and insert a
plug into the headset connector, TTY audio mode activates thereby reducing the quality of voice
calls.

Disable TTY support

To disable TTY support:
1. Press the
2. Tap Menu > Options... > TTY.
TIP: You can also disable TTY by tapping Start > Settings > Personal > Phone > TTY.
3. Select the Disable HAC & TTY option.
4. Tap ok.
NOTE: If you plan to use the HP iPAQ in both normal and (TTY) audio mode, HP recommends
disabling TTY support when the HP iPAQ is not being used for TTY to allow the special network
resources to be used by others.
Add Hearing Aid Compatibility (HAC) functionality for people who use
hearing aids
Your HP iPAQ product supports the Hearing Aid Compatibility (HAC) functionality, which helps
people who use hearing aids to hear audio output. When this feature is enabled, the HP iPAQ
transmits magnetic signals in addition to audio signal. These magnetic signals allow people using
hearing aids to hear the audio signals better.
NOTE: You need to ensure that your hearing aid is HAC-compatible. You also need to ensure that
your handsfree or headphones used, if any, are HAC-compatible.
(Answer/Send) key.
(Answer/Send) key to launch the Dialer screen.
(End) key.
Add Tele-typewriter (TTY) functionality 35