. FSK/DTMF dual system selectable, Compatible with CO & PABX

. battery free solution, Tone / Pulse dialing

. Heavy duty plastic body

. Handset coil cord & telephone line

. 50 groups (8 digits ) or 32  groups (16 digits) incoming call records

. 14 groups (8 digits ) or 8 groups (16 digits ) outgoing call records

. Real date and time display

. 5 level LCD brightness adjustable

. 16 ringer tone selectable

. Flash time 90/95/100/120/180/300/600/1000ms selectable.

. 3 groups alarming clock with different ringtone selectable

. Redial, transfer, flash/set, hold, del, volume +/- , handsfree speaker function keys

. 4 guest service keys like Reception, customer service, restaurant service, emergency keys

. Volume adjustment  -/+ of hands-free, handset talking and ringer volume.

. In use light indication.

. Ringer LED light indication.

. With paper insert card and PVC sheet cover

. Desk mount