Bit

Signal

 

 

3

RING

 

 

4

DTMF Detection

 

 

5

Receive Buffer Overrun

 

 

6

Fax Calling

 

 

7

Data Calling

 

 

8

 

 

 

9

Presumed Hang-Up (SILENCE) Time-Out

 

 

10

Presumed End-of-Message (QUIET) Time-Out

 

 

11

 

 

 

12

 

 

 

13

 

 

 

14

 

 

 

15

 

 

 

16

 

 

 

17

 

 

 

18

Ring Back

 

 

19

BUSY

 

 

20

DIALTONE

 

 

21

 

 

 

22

 

 

 

23

Playback Buffer Underrun

 

 

24

 

 

 

25

Fax or Data Answering Modem Detected

 

 

26

 

 

 

27

Voice Detected

 

 

28

 

 

 

29

 

 

 

30

 

 

 

31

 

 

 

32

 

 

 

39

Page 41
Image 41
Motorola SM56 manual Busy