ADTRAN 1200747G1 IP 670 EXPANSION MODULE, Stock# 1200747G1 VoIP Cordless Phone 23 (all)Hearing Aid Compatible (HAC)

23 (all)Hearing Aid Compatible (HAC) handset for magneticcoupling to TIA 504-A and ITU P

Power supply Charger Battery packs must be ordered separately and are not included if only MH150 handset is ordered

Supplies 8 hours of uninterrupted backup power to the Total Access 612

21 VDC and -48VDC power supply

ADTRAN 1200747G1 IP 670 EXPANSION MODULE, Stock# 1200747G1 VoIP Cordless Phone 23 (all)Hearing Aid Compatible (HAC)Product features Color Display Expansion Module for the IP 670 telephone (#1200746G1) that adds 14 (illuminated) multifunctional keys for call appearances and or speed dial. Simple plug and play setup as both power and signaling are provided by the host telephone. Up to 3 Expansion Modules can be connected to a single IP 670 telephone. 1 year warranty. *NEW IN THE BOX *One Year Warranty