The telephone headset functions indication
The function keys instruction
1 LCD Display
When connect to the telephone line, the LCD display the default date; when the call coming, the
LCD display the incoming number; when turn on, the LCD display will show the talking time;
NEW: when blink, it is a new number;
REP: If appear this word when check the incoming number, means this
number already exists.
2 Function keys
SET: setup function, most of the function setup, need to press this key to enter the setup menu;
DEL: delete function, delete the incoming number or outgoing number, pre-dial edit and exit the setup;
: UP key, check the 30 groups of incoming number, long press to check quickly;
: Down key, check the 30 groups of incoming number, long press to check quickly;
OUT: press this key to check the last 5 groups outgoing number;
BACK: when check the incoming or outgoing number, ress this key to dial out the number which display
on the LCD;
BRIGHT: LCD brightness adjust key, at hook on status, press this key to adjust the LCD display
brightness contrast and will show the brightness level;
VIP: when check the incoming or outgoing number, press this key to set the number as VIP, and the
LCD display the lock icon, then the VIP number will not be deleted; press VIP key again to release and
the lock icon will disappear.
