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AT Commands
64 Cingular GPRS Raven User Guide Version 2.01
For most of the commands in the rest of the tables, you can query the current status
of the associated register by substituting a “?” for any parameters, omitting the “=”
if there is one, i.e. for the command *DPORT=n, you would enter AT*DPORT?.
TABLE 2. Basic Commands
Command Parameters Details
+++
The "+" is ASCII 0x2B.
none AT Escape sequence Not proceeded by AT.
A/ none Re-execute last command. Not proceeded by AT.
Hn
n=1
Hang-Up Command
Hang-up
&W none Writes all changed modem settings. If this command is
not issued, any modified values will revert back to their
previous values at modem reset.
A none Answer - manual
DAE=n
n=0
n=1
Disable AT Escape Sequence detection
Enable +++ AT escape sequence detection.
Disable +++ AT escape sequence detection.
En
n=0
n=1
Toggle AT command echo mode.
Echo Off
Echo On.
Hn
n=1
Hang-Up Command
Hang-up
O none Online (Remote)
Causes the modem to go from Command State to data
state.
Qn
n=0
n=1
The AT quiet-mode setting. If quiet mode is set, there
will be no responses to AT commands except for data
queried.
Off (Default)
Quiet-mode on.
Vn
n=0
n=1
Command Response Mode.
Terse (numeric) command responses
Verbose command responses (Default).