Replacement Handset Assembly for the G-TEL 725 payphone.

- Includes 32" armored cord and steel lanyard
- Includes 4-pin terminal connector
- Black finish
- Includes the metal swivel retainer

Receiver:
- Frequency Range: 100-8000Hz
- Sensitivity: 44dB
- Impedance: 150 ± 20 ohm ( at 1 KHz 60mV input )

Transmitter:
- Type : Electret Condenser Microphone
- TOLR: 44dB±1+