Modular Base Amplifier Telephone Headset Adapter

"Discontinued"

Replacement "Plantronics Vista M22"

Avaya M12LU/CM Modular Base Headset Amplifier Features:

• Rotary volume control
• Manual operation-lift handset to operate headpiece
• Mute button
• One Touch Operation: Available for the following Telephone models.
• AT&T Definity Callmaster V, VI
• 2420 Series & 302D
• 6416D+M, 6424D+M
• Package includes: a volume control, a mute function, and a 10-foot cord with quick disconnect feature

System Requirements:

• Any Avaya/Lucent Technologies Headpiece
• 6400 Series Voice Terminals
• 8410/8434 Voice Terminals
• 4400-Series MERLIN MAGIX Voice Terminals

61642-03 >> KS23822 L26 Avaya M12LUCM Universal Amplifier For Avaya Terminals, Material Code 700414147

NOTE: Manual Operation is a good choice if you plan to use your headset occasionally (e.g., for a few lengthy calls). Manual operation means you must lift the handset in order to use the headset. And you must replace the handset to hang up. AVAYA Headset Compatibility Guide