MT5634 Modem; AT Command Set

Command:

#CBSn Callback Enable/Disable

Values:

n = 0, 1, 2, or 3

Default:

0

Description:

#CBS0 Disables callback security.

 

#CBS1 Enables local and remote callback security.

 

#CBS2 Enables remote callback security only.

 

#CBS3 Disables callback security until local hang-up or reset.

Command: #Pn

Set 11-bit Parity

Values:

n = 0 or 1

Default:

2

 

Description:

#P0

No parity.

 

#P1

Odd parity.

 

#P2

Even parity.

Command: #Sx

Enter Setup Password

Values:

x= password (1–8 characters, case sensitive)

Default:

MTSMODEM

Description:

Enters the remote configuration setup password.

Command: #S=x

Store Setup Password

Values:

x= password (1–8 characters, case sensitive)

Default:

MTSMODEM

Description:

Stores a new remote configuration setup password.

3.1 Escape AT Commands

Command: +++AT<CR>

Escape Sequence

Values:

N/A

Description:

Puts the modem in command mode (and optionally

 

issues a command) while remaining online. Type

 

+++AT and up to six optional command characters;

 

then press [Enter]. Used mostly to issue the hang-up

 

command: +++ATH<CR>.

Command: %%%ATMTSMODEM<CR>

 

Remote Configuration Escape Sequence

Values:

N/A

Description:

Initiates remote configuration mode while online

 

with remote modem. The remote configuration

 

escape character (%) is defined in register S13.

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Western Telematic MT5634 Command #CBSn Callback Enable/Disable, Command #Pn Set 11-bit Parity, Command %%%ATMTSMODEMCR