Replacement Amplified Handset
The amplified handset will provide users an increase in volume during each phone call. This amplified handset is a replacement handset compatible only with Avaya Digital telephones such as 1400, 1600 and 9500 series phones (see compatibility below).
- Thumbwheel Roll Volume Control
- Available in Black
- 1400 Series: 1408 and 1416
- 1600 Series: 1603, 1608 and 1616
- 9500 Series: 9504 and 9508