Synaccess Networks NP-0801DTM - Manual (Page 23)

AT COMMANDS REFERENCE
23 HSPA+ AT Commands Reference Guide
Format for Entering AT Commands
This chapter describes the general format you must use when entering AT commands.
Command Line Prefixes
Starting A Command Line AT
The prefix AT is a two‐character abbreviation for Attention. With one exception—the AT#/ prefix—you always use
AT to start a command line that is sending commands from Terminal Equipment (TE) to Terminal Adapter (TA).
Notes
„
If you want to learn more about this command, refer to the 3GPP TS 27.007 specification.
Last Command Automatic Repetition A/
If the prefix A/ or a/ is issued, the module immediately re‐executes the body of the preceding command line. No
editing is possible and no termination character is necessary. A command line may be repeated multiple times
through this mechanism, if desired.
If A/ is issued before any command line is executed, the preceding command line is assumed to have been empty
(that results in an OK result code).
Notes
„
This command works only at fixed IPR.
„
The A/ command is similar to the custom prefix AT#/, in that both prefixes cause the last command to be re‐
executed. However, the prefix AT#/ does not need a fixed IPR.
„
If you want to learn more about this command, refer to the V.25ter specification.
Repeat Last Command AT#/
Use this prefix to re‐execute the last received command.