1? The specialized design surface version, may print material and so on hotel insignia, telephone use guide, hotel servicing facility,greatly promotes the hotel image; 2?One key connect (+0 +3 +5 +10 +15) 3?The mature lines design of message lamp, is suitable for each kind of model switchboard; 4?Data socket 5?Hang up itself 6?16 kinds of music can be choose , music HOLD 7?Tone Switchable 8?Flash Function(600ms) 9?Handfree?Volume four step control 10?Ringer Volume Adjustable 11?Desk & Wall Mountable 12?Anti-Lightening
