• Enables one-touch, remote call-answering convenience
• Not required for all AVAYA phones. Please refer to the wireless compatibility for lifter requirements*

*These phones DO NOT need the optional lifter

2420,4610SW, 4620, 4621SW, 4622SW, 4625SW, 4630SW, 5420, 5610, 5620, 2410, 4630, 5410, 6416D+M, 7403M, 7405D, 7407D, 7406, 8403, 8405, 8410D, 8411D, 8434, 8510ISDN, 7506ISDN telephones 9620 and 9630 telephones