HANDSFREE/HEADSET KEY AND INDICATOR
The HANDSFREE/HEADSET Key has an
To use Handsfree mode
Ensure that a headset is NOT connected to the Headset Jack. Press the HANDSFREE/ HEADSET Key; the telephone will automatically operate in Handsfree Mode. Ared indicator will glow to show that the Handsfree mode is activated. Press the key again to turn it off.
To use Headset mode
Connect a headset to the Headset Jack. Press the HANDSFREE/HEADSET Key; the telephone will automatically operate in Headset Mode. A red indicator will glow to show that the Headset mode is activated. Press the key again to turn it off.
CURSOR 
AND 
KEYS
The Cursor 
and 
Keys serve as display brightness adjustment keys in normal mode. They serve as Edit Keys during Memory Storage.
TIMER KEY AND AUTOMATIC CALL TIMER FUNCTION
When a call is in progress, the word TIMER appears on the DISPLAY, and the time will count from 00:00. The call duration will be displayed for 10 seconds after the call is terminated.
To use the timer function as a stop watch when the telephone is idle (not in use on a call)
1.Press TIMER once to view the last timer value
2.Press TIMER again to start the timer; the timer will count up from 00:00 to 59:59 and then roll over to 00:00 again
3.Press TIMER once more to stop the timer; the display will show the timer value for 10 seconds
4.Press TIMER again to resume the clock display in less than 10 seconds if required.
To use the timer as a call timer, the telephone will automatically enter the Timer mode when commencing a call. After hanging up, the timer will stop and its value will stay on the display for 10 seconds.
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