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Configuration via Telephone
When this setting is active, you have to dial 0 before dialling an external number.
Lift the handset. The configuration mode is active and you hear a special internal
dialling tone.
Select the code digits 050.
Press the hash key. You hear a positive acknowledgement tone.
Replace the handset.
You now have to dial 0 before dialling an external number.
This is the default setting, which enables you to dial an external number immediately.
Please note that when this setting is active, it is not possible to dial internal numbers
using telephones with pulse dialling.
Lift the handset. The configuration mode is active and you hear a special internal
dialling tone.
Select the code digits 051.
Press the hash key. You hear a positive acknowledgement tone.
Replace the handset.
Automatic External Line Seizure
b
0 5 0
# q
d
b
0 5 1
# q
d
Manual External Line Seizure with 0