S2 AT escape character (user-defined)
This register determines the ASCII value used for an escape sequence. The default is the + character. The escape sequence allows the modem to exit data mode and enter command mode when online. Values greater than 127 disable the escape sequence.
Range:0-255
Default:43
Units:ASCII
S3 Command line termination character (user-defined)
This register determines the ASCII values as the carriage return character. This character is used to end command lines and result codes.
Range: | |
Default: | 13 (carriage return) |
Units: | ASCII |
S4 Response formatting character (user-defined)
This register determines the ASCII value used as the line feed character. The modem uses a line feed character in command mode when it responds to the computer.
Range: | |
Default: | 10 (line feed) |
Units: | ASCII |