Basic Wall Phone in Slate Gray - Bell Ringer, Receiver Volume Control (12 - 18 dB) DTMF (Tone) Dial, Hearing Aid Compatible, Electronic Transmitter, ADA Volume Control Compliant, Assembled in the USA
Cortelco - Basic Wall Phone in Slate Gray - Bell Ringer, Receiver Volume Control (12 - 18 dB) DTMF (Tone) Dial, Hearing Aid Compatible, Electronic Transmitter, ADA Volume Control Compliant, Assembled in the USA