Chapter 5 – AT Commands, S-Registers, and Result Codes
SocketModem Global MT5634SMI Developer’s Guide 34
Command: #CBRy Callback Security Reset
Values: y = 0–29
Default: None
Description: Clears the password and phone number in the y memory location.
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 hangup 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.
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 two optional command characters; then press ENTER. Used
mostly to issue the hang-up command: +++ATH<CR>.
Command: %%%AT<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.