参数资料
型号: MT5656ZDX
厂商: Multi-Tech Systems
文件页数: 7/55页
文件大小: 0K
描述: MODEM V.92 DATA/FAX
标准包装: 10
系列: MultiModem® ZDX
数据格式: V.92
电源电压: 9V
安装类型: 台式
封装/外壳: 5.7" L x 4.3" W x 1.0" H(145mm x 109mm x 25mm)
包装: 散装
产品目录页面: 573 (CN2011-ZH PDF)
其它名称: 881-1020
Chapter 2 – AT Commands
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Q n
S r
S r = n
Result Codes Enable/Disable
n = 0 or 1
0
Q0 Enables result codes.
Q1 Disables result codes
Select Register
r is the S-Register number
None
Selects register S r as the last register accessed; e.g., S0 . The command AT? can then be
used to read the register, and the command AT= n can then be used to set the register to
value n.
Set Register Value
r is the S-Register number; n varies
None
Sets value of register S r to n , where n is entered in decimal format; e.g., S0=1 .
If the short form AT= n is used, the value is written to the last accessed S-Register.
Command:
Values:
Default:
Description:
S r ? Read Register Value
r is the S-Register number
None
Reads value of register S r and displays it in 3-digit decimal format. S2? gives the
response 043 . If the short form AT? is used, the last accessed S-Register is read.
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
Command:
Values:
Default:
Description:
T
V n
W n
X n
Tone Dialing
P,T
T
Forces DTMF (touch-tone) dialing until a P command or P dial modifier is received.
Result Code Format
n = 0 or 1
1
V0 Displays result codes as digits (terse response).
V1 Displays result codes as words (verbose response)
Connect Message Control
n = 0, 1, or2
0
W0 The CONNECT result code reports the serial port speed only.
W1 The CONNECT result code reports the line speed, the error correction protocol,
and the serial port speed, respectively.
W2 The CONNECT result code reports the line speed only.
Note: See also the \V command
Result Code Selection
n = 0–4
Country Dependent
Selects the result message subset that the modem will use to inform the computer of the
results of commands.
X0 Sends OK, CONNECT, RING, NO CARRIER, ERROR and NO ANSWER; does not
look for dial tone or busy signal.
X1 Sends X0 messages and connect speed; doesn’t look for dial tone or busy signal.
X2 Sends X1 messages with NO DIALTONE; does not look for busy signal.
X3 Sends X1 messages with BUSY; does not look for dial tone.
X4 Sends all messages, including NO DIALTONE and BUSY.
Note: In fax mode, the only message sent to indicate a connection is CONNECT without
a speed indication. See also the \V command.
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F)
7
相关PDF资料
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MT5656ZDX-EU 功能描述:MODEM V.92 DATA/FAX EU BUNDLE RoHS:是 类别:计算机,办公室 - 元件,配件 >> 调制解调器 系列:MultiModem® ZDX 标准包装:1 系列:MultiModem® ZBA 数据格式:V.34,V.92 波特率:- 电源电压:- 安装类型:台式 封装/外壳:5.7" L x 4.3" W x 1.0" H(145mm x 109mm x 25mm) 供应商设备封装:- 包装:散装
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MT5656ZDX-NPS-CP 制造商:Multi-Tech Systems 功能描述:V.92 DATA/FAX MODEM (NO POWER SUPPLY) (25 MODEMS) - Bulk
MT5656ZDX-V 功能描述:MODEM V.92 VOICE/DATA/FAX RoHS:是 类别:计算机,办公室 - 元件,配件 >> 调制解调器 系列:MultiModem® ZDX 标准包装:1 系列:MultiModem® ZBA 数据格式:V.34,V.92 波特率:- 电源电压:- 安装类型:台式 封装/外壳:5.7" L x 4.3" W x 1.0" H(145mm x 109mm x 25mm) 供应商设备封装:- 包装:散装