6402 Features

• 2 programmable call appearance/feature buttons
• Fixed feature buttons for conference, transfer, hold, speaker, and last number dialed
• Built-in 1-way (listen only) speakerphone, and eight personal ring options
• Fixed feature button, allowing access via the dialpad to 12 Definity system features

Compatibility

• The 6402 Telephone is compatible with Definity R6.1 or higher and Avaya IP Office.
• It requires an available station port on a TN2181, TN2224/B/CP, IP403/406, IP400 Digital Station 16, or IP400 Digital Station 30.

6408D+ Features

• 2 line x 24 character LCD
• 8 programmable call appearance/feature buttons
• Navigation keys for menu, next, previous, and exit
• Fixed feature buttons include conference, transfer, hold, speaker, mute, and redial
• Built-in 2-way speakerphone
• 8 personal ring options
• 4 soft keys for menu functions
• 12 soft key default features with access to 18 alternative soft key features

Compatibility

• The 6408D+ Telephone is compatible with Definity R6.1 or higher
• Also compatible Avaya IP Office:
• IP Office R7.0 - IP500 control unit must be running full IP Office mode.  Not compatible in Quick mode.
• IP Office R8.0 or higher - IP500 control unit must be running Essential Edition.  Not compatible in Basic Edition.
• It requires an available station port on a TN2181, TN2224/B/CP, IP403/406/406V2, IP400 Digital Station 16/30, or IP500 Digital Station 8/16/30

6416D+ Features

• 2 line x 24 character LCD
• 16 programmable call appearance/feature buttons
• Navigation keys for menu, next, previous, and exit
• Fixed feature buttons include conference, transfer, hold, speaker, mute, and redial
• Built-in 2-way speakerphone
• 8 personal ring options
• 4 soft keys for menu functions
• 12 soft key default features with access to 18 alternative soft key features

Compatibility

• The 6408D+ Telephone is compatible with Definity R6.1 or higher
• Also compatible Avaya IP Office:
• IP Office R7.0 - IP500 control unit must be running full IP Office mode.  Not compatible in Quick mode.
• IP Office R8.0 or higher - IP500 control unit must be running Essential Edition.  Not compatible in Basic Edition.
• It requires an available station port on a TN2181, TN2224/B/CP, IP403/406/406V2, IP400 Digital Station 16/30, or IP500 Digital Station 8/16/30

6424D+ Features

• 2 line x 24 character LCD
• 24 programmable call appearance/feature buttons
• Navigation keys for menu, next, previous, and exit
• Fixed feature buttons include conference, transfer, hold, speaker, mute, and redial
• Built-in 2-way speakerphone
• 8 personal ring options
• 4 soft keys for menu functions
• 12 soft key default features with access to 18 alternative soft key features

Compatibility

• The 6408D+ Telephone is compatible with Definity R6.1 or higher
• Also compatible Avaya IP Office:
• IP Office R7.0 - IP500 control unit must be running full IP Office mode.  Not compatible in Quick mode.
• IP Office R8.0 or higher - IP500 control unit must be running Essential Edition.  Not compatible in Basic Edition.
• It requires an available station port on a TN2181, TN2224/B/CP, IP403/406/406V2, IP400 Digital Station 16/30, or IP500 Digital Station 8/16/30

XM24 Features

• Adds 24 additional programmable call appearance/feature buttons to the 6416D+, 6416D+M, 6424D+, or 6424D+M digital telephone

Requirements

• The XM24 Expansion Module requires an 1151 series auxiliary power supply to function