The current value of most parameters can be found out by adding a question mark to the end of the code which sets it, for example:
ATB1?<enter>
to which the modem responds
1<CR><LF>
Capital letters MUST be used for all command instructions. A space after AT is optional, so the commands AT B1? and ATB1? are functionally identical.
Ending Command Mode (ATO)
vBefore ending Command Mode, make sure that you save any changes you wish to keep by issuing the AT&W command.
Command Mode is ended by inputting the string
ATO<enter> (letter O)
The modem responds with
OK<CR><LF>
The modem is now ready for normal data transmission, and if a new baud rate was set, it now comes into effect.
Commands
Command | Description | Values | Note |
<wait>+++<wait> | Start Command Mode |
| <wait> period set by |
| ATS154= | ||
|
|
| |
ATO | End Command Mode |
| letter 0, not zero |
1892 1335 - Orion Radio Modem Operating Instructions - v1.3 / Aug 2006 | 25 |