Cingular GPRS Raven User Guide Version 2.01 61
AT Commands
6. If you get a reply of “OK”, then you entered the command successfully. If you
get a reply of “0” or “ERROR”, try entering the command again.
AT Commands
The tables below list the AT commands, their parameters, and explain what they do.
• For most commands, you need to preface the command with AT (exceptions are
noted), i.e. AT*IPPING which listed as *IPPING.
• Some commands have specific parameters while other commands will take
whatever your type.
• Acceptable parameters and/or specific formats are in the parameters column.
• Required variable parameters are denoted with italicized text, ex. Dn. The n is
variable and noted in the parameters column.
• Optional parameters are denoted with square brackets [ ].
• Most commands with parameters can be entered with ? to read the current
value, i.e. AT&D? will respond with “2” if the default has not been changed.
• AT Commands are not case sensitive. A capital “E” is the same as a lower-case
“e”.
• If you enter a command which is recognized by the Raven, it will respond with
“OK”. If the command is not recognized, the response will be “ERROR”.
• Those commands applicable only to certain model numbers of the Raven will be
noted in the command column.
Caution: Symbols listed with commands, such as *, /, &, or ?, are part
of the command and must be included.
