User's Manual

Chapter 1 – AT Commands, S-Registers and Result Codes
Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C) 21
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.