A - 9
What to do in the
event of malfunctions
Checks
- In the event of malfunctions on the telephone system, please check your operating actions
by referring to the instruction manual.
- Check whether the connectors of terminals and of the telephone system are inserted
correctly.
- If you cannot remedy a malfunction, your dealer will be please to help you.
Deactivating the special dial tone
When you lift the receiver on your standard telephone, you hear the special dial tone. You
hear the special dial tone when do not disturb, automatic dialling or a diversion is active.
You can deactivate all functions that result in a special dial tone by entering a code.
Power Failure
- If the power should fail, you can make neither external nor internal telephone calls.
When the power returns:
- The telephone system functions again according to the previously set program. All
settings made via the programming mode or the PC program remain stored provided the
programming mode was ended appropriately.
- Initiated return calls are cleared.
- Connections parked in the telephone system are cleared.
- The redial entries are cleared.
- The total connection charges and the connection records are stored.
h
P S 6 9
Q
P ª
Lift handset
Deactivate special dial tone
functions
Acknowledgement
tone
Replace handset
Summary of Contents for AS 100 IT
Page 1: ...Manual Profi Line AS 40 40P 4000 100 IT ISDN PBX System...
Page 9: ...E 9 Introduction...
Page 10: ...1 2 System Telephones ST20 25 DECT 30 ST 30...
Page 103: ...1 95 System Telephones ST20 25 DECT 30 ST 30...
Page 104: ...1 96 System Telephones ST20 25 DECT 30 ST 30...
Page 105: ...1 97 System Telephones ST20 25 DECT 30 ST 30...
Page 106: ...2 2 Analogue and ISDN Phones...
Page 156: ...3 2 Programming your System ST 25 DECT 30 ST 30...
Page 177: ...3 23 Programming your System ST 25 DECT 30 ST 30...
Page 183: ...Communication via PC PC 7...
Page 200: ...S 6 Index Declaration of Conformity...
Page 201: ...S 7 Index...
Page 202: ...S 8 Index...
Page 203: ...S 9 Index...