No batteries or power supply unit required. ELR/TBR switchable. Headset port. Inductive coupler (hearing aid compatible). Incoming voice amplification. One last number redial. Message waiting indicator (PBX). PABX compatible. Pause (for number memory). Ringer volume control. Ringer tone option. Secrecy/mute button. Tone & Pulse dialling options. Visual call indicator. Number memory : 3. Recall. White. Un-Classified ItemsGBP66444X
