TIPTEL 309 Operating Instructions Manual page 16

To switch off: Press "On/Off"
once more.
If the recording memory is full, your tiptel 309 will automatically

switch to announcement 2 if this is a non-recordable an-
nouncement. Otherwise, the device will automatically switch off
and will not answer any further calls.
Switching on and off
16
No further calls will be answered.
The display will return to the de-
fault mode. The LED will flash for
as long as there are messages
which have not yet been listened
to.