Bosch Integral TM13 Operating Instructions Manual page 121

L
Lock
To lock your phone.
Lock -
You can protect your telephone from unauthorized users. You can also
determine which functions are to remain available after the lock has been
activated (lock levels must be enabled by your BOSCH TELECOM service
representative).
Log-in
If this function is cleared in your system, you can log into every telephone in
your system with your direct dialing number and a personal PIN number.
Loudsp.
Adjust the volume of the speaker.
M
Mediate
Toggle between your first partner and a consultation call.
Memory
Tests the transient memory which stores all settings of your phone. This
memory is not protected in the event of a power failure. The message "No
error" appears on the screen and a positive acknowledge tone is triggered if
the memory is functioning properly. If not, you will hear a negative acknowl-
edge tone. Contact your BOSCH TELECOM service representative if this is
the case.
Messages
If the symbol for "Message" appears in the idle display (
messages are waiting for you in the telephone system.
You can call them up at any time.
Microphone Off/On
To turn the receiver and telephone microphone on or off. If the microphone
is off, your partner cannot hear what is said in the room.
If in doubt, look it up
Menu items on the display "
), one or more
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