Hardware Description and Reference for Avaya ... - Avaya Support

The Avaya Callmaster V has the following characteristics:
● 16 dual-LED call appearance or feature buttons
● An adjustable 48-character liquid crystal display (LCD)
● 10 fixed feature buttons such as:
- speaker
- mute
- conference
- transfer
- hold
- redial
- menu
- exit
- previous
- next
● 12 assignable soft key features associated with the display
● One-way listen-only speaker for group listening, dialing while the handset in place, or
hands-free listening
● Adjustable volume control for the handset, the speaker, and the ringer
● Works in a 2-wire environment
Avaya Callmaster VI (606A) digital telephone
The Callmaster VI telephone is a small digital voice telephone. The Callmaster VI is used with
the application software that runs on a PC. The Callmaster VI is powered from the PBX and
connects to the PC by way of a standard EIA or TIA-574 serial port interface.
The Avaya Callmaster VI has the following characteristics:
● Two headset input jacks, both of which can be used
● Optional headset with custom cable
● Message waiting indicator
● Five preset buttons:
● Headset on and off
● Mute
● Two call appearances
● Release
Issue 6 February 2007 337