Amplified Handset - Black 8 Button Telephone Modules are supported from the

Modules are supported from the 2N Helios IP Verso intercom - RFID card reader (125kHz

The efficient Cetis PGMFSK Modification of MWL programming Per phone - in addition to phone price

It comes in beige housing

Speaker input power: max 10 mW

The Yealink CPE80 ships with only one expansion microphone

Amplified Handset - Black 8 Button Telephone Modules are supported from theAmplified Handset Black Walker Pushtotalk Handset Secure In Environments Where Background Conversations Must Not Be Overheard On The Telephone Effective In Environments With Loud Background Noise Compatible With Hearing Aids Em80 Standard Gain Electret Transmitter Black Brand: Forester Solutions Inc