Chapter 1 – AT Commands, S-Registers, and Result Codes
Callback Security Commands
Note: Callback Security Commands do not work with parallel, USB, PCI, PCIe .
#CBA
Description:
Syntax:
Values:
Default:
#CBD
Description:
Syntax:
Values:
Default:
#CBF?
Description:
Syntax:
Values:
#CBFR
Description:
Syntax:
Values:
#CBI
Description:
Syntax:
Values:
Default:
#CBN
Description:
Syntax:
Values:
Defaults:
Callback Attempts
Sets the number of callback attempts that are allowed after passwords have been
exchanged between modems.
AT#CBA<value>
1–255
4
Callback Delay
Sets the length of time (in seconds) that the modem waits before calling back the
remote modem.
AT#CBD<value>
0–255
15
Callback Failed Attempts Display
Requests the number of failed callback passwords since reset or power-up. This
number can be stored to nonvolatile memory using the &W command.
AT#CBF?
N/A
Callback Failed Attempts Reset
Resets the number of failed callback passwords to 0. This does not reset the number
stored in nonvolatile memory.
AT#CBFR
N/A
Local Callback Inactivity Timer
Sets the time (in minutes) that the modem waits for a command before forcing the
user to enter the setup password again.
AT#CBI<value>
1–255
20
Store Callback Password
Sets the callback security password for the y memory location. The password must
have 6 to 10 characters, and cannot include the + or - characters.
AT#CBN<y=x>
y = 0–29
x = password
None
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
36
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MT9234ZBA-V-GB/IE 功能描述:MODEM V.92 DATA/FAX/VOICE WORLD RoHS:是 类别:计算机,办公室 - 元件,配件 >> 调制解调器 系列:MultiModem® ZBA 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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MT9234ZBA-V-NPS-CP 制造商:Multi-Tech Systems 功能描述:V.92 VOICE/DATA/FAX WORLD MODEM (NO POWER SUPPLY) (25 MODEMS - Bulk
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