Avaya 9621G - Chapter 11: Presence; Viewing contact presence status

Chapter 11: Configuring Hearing Aid
Compatibility
Procedure
1. Press Home.
2. Tap Settings > Options & Settings > Advanced Options > Handset Equalization
Operation.
3. Tap to select one of the following options:
• Default
• Audio Opt for audio optimization
• HAC Opt for hearing aid compatibility optimization
4. Tap Save.
Using Avaya 9621G/9641G IP Deskphones SIP November 2013 79