4 Operating the Telephone
Display and notation of operating sequences
ë
3 sec
5678 or
Icons in the display
Icon
1
05:18
EXT
INT
MUTE
Service−Hotline Germany: Tel. 0180 5 001388 (cost via Telekom at time of going to print: 14 ct/min)
Operating the Telephone
Description
Internally assigned call number of the handset
Timer display
External call
Internal call
Flashing: New calls have been registered in the call
log.
The key lock is activated.
The microphone is switched off (muting).
On: The connection to the base station is good.
Flashing: The connection to the base station is poor.
Enter the number
Press the button depicted briefly
Press the button depicted for
3 seconds
Digits or icon in the display
27