Interquartz IQ750 Manuel d'utilisateur télécharger pdf (Page 15)

HANDSFREE/HEADSET KEY AND INDICATOR

The HANDSFREE/HEADSET Key has an auto-detection function; which disables the

Handsfree mode when a Headset is in use. When the HANDSFREE/HEADSET Key is

pressed, a red indicator will glow to show that the Handsfree or Headset mode is activated.

Press the key again to turn it off.

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. A red 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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Interquartz IQ750 Manuel d'utilisateur Page 15