A - 13
{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{
Signals that you may dial after lifting handset
{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{
.
Continuous tone that you hear when you haved seized an outside line
after dialling "9" or pressing an MSN key
{{{{||||||||||||||||||{{{{||||||||||||||||||{{{{||||||||||||||||||{{{{||||||||||||||||||
. . .
Extension is called
{{{{||{{{{|||||||||||{{{{||{{{{||||||||||{{{{||{{{{||||||||||{{{{||{{{{|||||||{{{{||{{{{
. . .
outside number is called
{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||
. . .
The number called is busy
||{}||{}||{}{{}{}{}{}{||||{}||{}||{}{{}{}{}{}{||||{}||{}||{}{{}{}{}{}{||||{}||{}||{}{{}{
. . .
Indicates that you may dial, but a feature like ‘Do not Disturb’, ‘Auto
Dial’ or ‘Diversion’is enabled.
{{{{
During a call, this tone signals an internal call or a door call
{{||||{{||||||||||||||||||||||||||||||||||||||||||||||||||||||{{||||{{|
. . .
Another call is waiting to be answered After 10 seconds
{{{{
Input accepted
{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||||{{||
. . .
Operating error/ input rejected
{{
Operating error/ input rejected
{{{{{{{{{{||||||||||{{{{{{{{{{||||||||||{{{{{{{{{{||||||||||{{{{{{{{{{||||||||||{{{{{{{{{{
. . .
tone break tone break tone
continued
Tones
Dial tone
- internal
- external
Ringing tone
- internal
- external
Busy tone
Special dial
tone
Call waiting
- internal /
door
- external
Acknowledgement
tone
Error tone
- a/b -Telepho-
ne
- System-
telephone
Key:
0--------1---------2--------3------- 4---------5--------6---------7------- 8--------9 s
. .
.
. .
.
Appendix
Summary of Contents for AS 181 plus
Page 1: ...Manual Basic Line AS 181 ISDN PBX System...
Page 24: ...1 2 System Telephones ST 25 DECT 30 ST 30...
Page 119: ...1 97 System Telephones ST 25 DECT 30 ST 30...
Page 120: ...2 2 Analogue and ISDN Phones...
Page 169: ...2 51 Analogue and ISDN Phones...
Page 170: ...3 2 Programming your System ST 25 DECT 30 ST 30...
Page 190: ...Communication via PC PC 2...
Page 199: ...Communication via PC PC 11...
Page 215: ...S 5 Index...
Page 216: ...S 6 Index...
Page 218: ...S 8 Index Declaration of Conformity...
Page 219: ...S 9 Index...