Multi-Tech Systems MT2834ZDX 사용자 설명서
Chapter 3 – AT Commands, S-Registers, and Results Codes
Multi-Tech Systems, Inc. MT2834ZDX User's Guide
19
Result Codes
In command mode the MT2834ZDX can send responses, or result codes, to your computer. Result codes are used
by communications programs and can also appear on your monitor.
by communications programs and can also appear on your monitor.
AT&Q0 selects Multi-Tech result codes with RELIABLE, LAPM, and COMPRESSED modifiers (default).
AT&Q1 selects standard AT result codes without modifiers.
&Q0 Multi-Tech Result Codes &Q1 Standard Result Codes Description
Terse
Verbose
Terse
Verbose
0
OK
0
OK
Command executed without error
1
CONNECT
1
CONNECT
Modem has detected carrier and gone online
2
RING
2
RING
Modem has detected ring from incoming call
3
NO CARRIER
3
NO CARRIER
No carrier has been signal detected within
allowed time
allowed time
4
ERROR
4
ERROR
Error in command line (too many
characters or invalid characters
characters or invalid characters
5 *
CONNECT 1200
5
CONNECT 1200
Modem has detected carrier at 2400bps
and gone online
and gone online
6
NO DIALTONE
6
NO DIALTONE
No dial tone detected
7
BUSY
7
BUSY
A busy signal detected
8
NO ANSWER
8
NO ANSWER
Remote system did not answer
9
CONNECT 2400
Modem had detected carrier at 2400 bps
and gone online
and gone online
10
CONNECT 2400
Modem had detected carrier at 2400 bps
and gone online
and gone online
11 *
CONNECT 4800
11
CONNECT 4800
Modem had detected carrier at 4800 bps
and gone online
and gone online
12 *
CONNECT 9600
12
CONNECT 9600
Modem had detected carrier at 9600 bps
and gone online
and gone online
13
CONNECT 12000
13
CONNECT 12000
Modem had detected carrier at 12000 bps
and gone online
and gone online
13 *
CONNECT 14400
13
CONNECT 14400
Modem had detected carrier at 14400 bps
and gone online
and gone online
16
CONNECT 16800
16
CONNECT 16800
Modem had detected carrier at 16800 bps
and gone online
and gone online
19 *
CONNECT 19200
19
CONNECT 19200
Modem had detected carrier at 19200 bps
and gone online
and gone online
21 *
CONNECT 21600
21
CONNECT 21600
Modem had detected carrier at 21600 bps
and gone online
and gone online
24 *
CONNECT 24000
24
CONNECT 24000
Modem had detected carrier at 24000 bps
and gone online
and gone online
26 *
CONNECT 26400
26
CONNECT 26400
Modem had detected carrier at 26400 bps
and gone online
and gone online
28 *
CONNECT 28800
28
CONNECT 28800
Modem had detected carrier at 28800 bps
and gone online
and gone online
31 *
CONNECT 31200
31
CONNECT 31200
Modem had detected carrier at 31200 bps
and gone online
and gone online
33 *
CONNECT 33600
32
CONNECT 33600
Modem had detected carrier at 33600 bps
and gone online
and gone online
*With error correction on, RELIABLE (or R) or LAPM (or L) is added to these result codes. With data compression on,
COMPRESSED (or C) is added.
COMPRESSED (or C) is added.