Poly APA-24 Electronic Hook Switch Cable 85Q52AA

The PolyAPA-24 Electronic Hook Switch (EHS) cable part # Poly 212539-01 or HP 85Q52AA communicates electronically with your desk phone giving your wireless headset call control. The APA-24 EHS allows ring alerts to sound in your headset as well as answer and end calls remotely.

This cable eliminates the need for a HL10 handset lifter. This cable works with Alcatel-Lucent desk phones and may work with additional manufacturers.

Poly APA-24 Compatibility:

Headset Compatibility

CS500 Series

• Current:CS540, and all -XD variants
• Discontinued:CS510, CS520, CS530

Savi Series

• Current:7210, 7220, 7310, 7320, 8210, 8220, 8240, 8245 and all -M variants
• Discontinued:W710, W720, W730, W730, W740, W745 an all -M variants

Voyager Series

• Office Series:4210, 4220, 4245, 5200, and all -M variants
• USB:When used withVoyager Office Baseand all -M variants

Alcatel-Lucent Phone Compatibility

• 4028, 4028EE, 4029
• 4038, 4038EE, 4039
• 4068, 4068EE
• 8012*, Omni Touch 8012
• 8028, 8029, 8038, 8039
• 8068 BT
• 8082, Omni Touch 8082