AUDIOLINE BigTel 480 Combo - Handbuch (Seite 40)

38
Service-Hotline Germany: Tel. 0180 5 001388 (Costs for call from german landline at time of print: 14 ct/min, max. 42 ct/min from mobile phone providers.)
6 Other features
Key lock (handset only)
☞
The key lock prevents functions assigned to buttons being activat-
ed inadvertently. Incoming calls can still be taken in the normal way
even when the key lock function is activated.
Press and hold down the #-key until Keypad
Locked appears in the display.
For unlocking the keypad again press the softkey
under Unlock and subsequently the #-key briefly.
Keypad Unlocked appears in the display.
Switching the ringer on/off
On the desktop telephone
Press the key a number of times if necessary
until Ringer off appears in the display.
On the handset
Press and hold down the star-key until Ringer Off
appears in the display.
For turning the ringer on again press and hold
down the star-key until Ringer Off disappears.
☞
You can turn off the ringer via the menu (handset: Handset -> Rin-
ger Volume / desktop telephone: Ringer Tone -> Volume).
Muting the ringer for an incoming call (handset only)
☞
In case of an incoming call you can mute the handset ringer.
Nevertheless, you will be able to take the call as long as the caller did
not hang up.
Press the softkey under Silent.
Unlock
Silent
External call during an internal connection
When you are on an internal call the display on the
desktop telephone and an attention tone in the ear-
piece of the handset will announce an incoming
external call.
/ Press the On-Hook key or replace the receiver. The
internal call will be ended. The external call will be
signalled.
/ / Press the Off Hook key or lift the receiver or press
the handsfree button to take the external call.
Telephoning / Other features