Avaya Definity

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).

Push-to-Talk (PTT) handsets allow users the ability to provide additional security in environments where background conversations must not be overheard on the telephone. This replacement handset is compatible only with Avaya IP Phones(see compatibility guide below).

Push-to-Talk (PTT) handsets allow users the ability to operate by allowing normal transmission of voice and background sound to a remote part only when the Talk Button is pressed. This replacement handset is compatible only with Avaya Partner Euro Series 1 Phones.

The amplified will provide users with an increase in volume during each phone call. By increasing the volume users will be able to understand the transmission over the phone. This amplified handset is compatible with Avaya Partner Series 2 Phones (see compatibility below).