Description

Feature list:
High quality voice communication with noise cancellation;
Comfortable and durable headset;
FSK/DTMF caller ID display,automatic checking;
*0 Groups *6 digits incoming number memories;
5 Groups *6 digits outgoing number memories;
*2 digits pre-dial and edit;
LED in-use indication, blinks when ringing and lights when calling;
Tone/Pulse dialing mode choice;
Headset speaker volume control;
Ringer volume hi-low-off adjustable;
Easy installation with power save function, working when connect to the PSTN, ;
Provide GD**0 headset.