User`s guide

3
Features
Tone and Pulse Dialing
Microphone Mute Feature
Last Number Redial - 32 Digits
Continuous Line Polarity Indication (talk
or monitor)
Electronic Ringer
Amplified Line Monitor for volume levels
comparable to “off hook” operation.
Modular cord set attachment
Low Battery Indicator
Headset Jack for hands-free operation
Battery-Powered Monitor Mode with
auto power off on dead lines or when
disconnected.