Model No.: HCD TSD-T Two-Line CID General: The telephone is a perfect LCD telephone with CID (Caller Identity Delivery) and hands free function due to adopting microprocessor chip and advanced CAD technique. The telephone can be suitably used for communication among families, enterprises, and administrative organizations, restaurants and hotels etc. Main Function: Compatible with both FSK/DTMF standards for use in various PBX systems Two-line CID communication and LED indication for HOLD Can store up to incoming calls, outgoing calls two-touch memories and one-touch memories are available ring tones and tones for music on hold are selectable Three alarm clocks function Automatic redial for busy and ring back when the line is established The functionalities of pre-dialing, deleting and calling back number are also available Display numbers of new call and incoming call Three-party conference gift box and master carton