Energy efficient 'Switch Mode' power supply. BT MeetMe menu (service short-cuts). BT services menu (Call Divert, Call Wait etc). Caller ID Display (CL1 Type 1). Clock. Call Timer. ELR/TBR switchable. Handset volume control. Headset port. Hands-free operation. Inductive coupler (hearing aid compatible). Incoming voice amplification. 3-line LCD. Message waiting indicator (PBX). PABX compatible. 10 one-touch memory buttons. Pause (for number memory). Ringer volume control. Secrecy/mute button. Tone