User manual

3-2 DIALLING WITH V.25.Bis
Table 5 Commands and Modem Messages with V.25bis
Table 6 Dialling Parameters for V.25bis
Command/Message Character Sequence
Connection Request
Call Number
Identification Number
CRIxx...x;yy...y
xx...x (dialling character sequence)
yy...y (identification number)
Connection Request
Call Number
CRNxx...x
xx...x (dialling character sequence)
Polling AT commands CNLnn (nn=AT command syntax)
Message with unsuccessful Connection request
(Call Failure Identification)
Break off dialling
Own connection busy (DCE busy)
Busy tone recognized
Answer tone not recognized
Number is not accessible
CFLxx
CFI AB
CFI CB
CFI ET
CFI NT
CFI FC
Connection message CNX (e.g. CNX 9600)
INCOMING CALL message INC
VALID message VAL
INVALID message INV
Automatic Answering system (AAE) OFF
(Disregard Incoming Call)
DIC
Automatic Answering system
(AAE) ON
(Consider Incoming Call)
CIC
Parameter
Description
0 to 9 Digits of telephone number
P Pulse dialling
T Tone dialling
*# Additional tone dialling characters
:
W
Wait for dialling tone
< Short dialling pause (duration set in Register 8)
= Long dialling pause (double value of S8)
& Hook flash (to get a line in private automatic branch exchange)
; Separation character between telephone number and identification