XE1214B5 Просмотр технического описания (PDF) - Xecom
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XE1214B5 Datasheet PDF : 12 Pages
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AT Data Commands
AT
A
A/
B
C
Dn
E
F
H
I
L
M
O
Q
Sr?
Sr=n
V
X4
Y
Z
Command line prefix; Must preceed all of the commands, except for the A/ command.
Answer incoming call immediately.
Re-execute last command line, don't precede this command with AT or press <Enter> at the end of the
command line
Uses Bell or CCITT z answer tone at 1200 bps
Modem carrier signal on
Dial telephone number n; you can also include the following Dial string modifiers:
P Pulse dialing
R Originate call in answer mode
T Touch-Tone dial
; Return to Command Mode after dialing
, Pause (default 2 seconds; see register S8)
! 0.5-second hookflash
/ Wait for 1/8 second
@ Wait for silence (default 5 seconds)
W Wait for dial tone (default 30 secs; see register S7)
Command echo
Full or half Duplex
switch hook control
Product code
Speaker volume
Speakercontrol
Return to on-line mode
Result codes (default)
Read and display value of register r
Set register r value to n
Full Word or numeric result codes
Response set,
Long space disconnect disabled
Resets modem and sets modem to factory default states
Result Code Summary
Digit
Code
Word Code Meaning
0
OK
Successfully executed command line
1
CONNECT
300 bps connection established
2
RING
Ring signal detected
3
NO CARRIER
Carrier not detected within Register S7 detect time
4
ERROR
Error found in command line; returns to command line
5
CONNECT 1200 1200 bps connection established
6
NO DIAL TONE
No dial tone detected within 5 Sec. after going off-hook
7
BUSY
Busy signal detected after automatically dialing a call
8
NO ANSWER
Five seconds of silence was not detected when using the
@ command in the Dial command line
Note: When the XE1214B5 detects ringing on the telephone line, it sends a Ring result code.
However, the XE1214B5 will answer call only if it is in auto-answer mode (ATSO>0) or is
given an ATA.
XE1214B5
7\XECOM
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