service center ear calling phone
Headset Phone * FSK/DTMF Dual system * PULSE/TONE Switchable * LCD display, TIME ,DAY and DATE * Flash,Redail,Talk function
Headset Phone |
* LCD display, TIME ,DAY and DATE* Record,Delete and Redial of incoming calls.* FSK/DTMF Dual system* PULSE/TONE Switchable* Talking VOL Hi / Low adjustable* Ringer HI/Low/OFF Adjustable* Flash ,Redail , Talk function |
service center ear calling phone
