Home/Office/Hotel Telephone Brand Transtel Ti977

Transtell Ti977 Fitur: DTMF / FSK Compatible 34 incoming cals, 9 outgoing dialed numbers, delet, callback Handsfree volume 2 levels adjustable Local Area code & PBX access code setting 1 one touch speed dialing Redial , 10 number blacklist kunci telepon yang berfungsi mengunci telepon supaya tidak bisa dipakai telpon keluar selectible ringtone id caller speaker phone layar besar