Bosch Integral TS13 Operating Instructions Manual page 81

Symbols on the display
Someone calls you.
You receive a second call.
You are making a call.
You have a second connection.
You are part of a conference call.
The telephone loudspeaker
("Monitor") is on.
The handset microphone is off.
You have a new entry in your call list.
There is a message for you in the system.
You have used "Do not disturb" to deacti-
vate the ringing tone.
You have activated "No knocking".
Information has been entered in the status
line.
Symbol illuminates:
Symbol flashes:
If in doubt, look it up
Display messages A
entry exists
new entry
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