Avaya Partner Series 2 Amplified Handset Color:Black or 6-Port PC Card -

or 6-Port PC Card - Not Included

Ability to increase coverage - Optional extension microphones expand coverage for larger conference rooms (see accessory below)

Yeastar GSM Channel Module (YST-GSM)

E-6000-RGM08

Avaya TN2464CP DS1 Interface Circuit Pack

Avaya Partner Series 2 Amplified Handset Color:Black or 6-Port PC Card -Replacement Amplified Handset 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). Features Thumbwheel Roll Volume Control Available in Black Compatibility Series 2: 6D, 18, and 34D Phones