25
Basic functions
Do not hold the handset up to your ear in handsfree mode or when the ringer is ringing as the
volume can be very loud.
Acknowledging an appointment/alarm clock
You are notified of an appointment or alarm clock by the specified ringer and the LED flashing red
for approx. 45 sec. The display shows the corresponding text. You can acknowledge the signalling
with Esc.
Adjusting the volume of the earpiece during the call
Aastra 610d
Press the +/- sidekeys to increase or reduce the volume of the current call. Alternatively you can also
use the navigation keys
√
(quieter) and
®
(louder); to do so, first press the key with a long key-
press. Then adjust the volume by briefly pressing the key as required.
Aastra 620d/630d
Press the upper or lower sidekey to increase or reduce the volume of the current call. If the keys are
programmed with functions, first press the relevant key with a long keypress. Then adjust the
volume by briefly pressing the key as required.
Alternatively you can also use the navigation keys
√
(quieter) and
®
(louder); to do so, first press
the key with a long keypress. Then adjust the volume by briefly pressing the key as required.
Note
To save the new setting (i.e. to store it as a menu entry) press the Ok softkey when making the
adjustment.
Switching the ringer on/off
Switch off: Press the
star key and hold for a moment, the
symbol appears on the display.
Switch on: Press the
star key again and hold for a moment, the
symbol will switch off.
Switching ringer off at call
If you want to switch off the ringer for a call that has just come in, press the C key. You can still
accept the call as long as the caller has not hung up.
24
Basic functions
Basic functions
Switching the handset on/off
Switching the handset on
To switch on press and hold the End key
until the display lights again. This can take up to 10
seconds.
Switching the handset off
Press the End key
and hold it down for a moment
or …
Press the End key
briefly, select Switch off and press Ok.
The handset will switch off after a confirmation prompt.
Note
If the handset is switched off when placed in the charger cradle, it remains switched off but conti-
nues to be charged. The LED flashes red/green alternately to indicate that the handset is charging.
For technical reasons the switched-off handset can switch itself on when placed in the charger
cradle if it is removed from the cradle again before the red / green flashing LED is displayed.
Key lock / Phone lock
Switching on the key lock
Press the router key
and hold for a moment. The key lock is activated and the
symbol appe-
ars in the display.
Switching the key lock off
Press the softkey with the
symbol and then the router key
within 3 seconds.
Releasing the phone lock
If you have locked your telephone against unauthorised use (see page 82), you can release the lock
again by pressing the
softkey and entering your PIN.
Switching hands-free operation on/off
Press the
loudspeaker key to switch hands-free operation on or off.
The
symbol appears on the display if the hands-free operation feature is enabled.
If you make a call using the handset and place it in the charger cradle, the hands-free operation
feature is automatically activated.
