Hayes Microcomputer Products ASLH306 - Manual (Page 13)

ASL Holdings Limited 19/09/2005 13
Draft Copy Version 2c
AT+a if auto-shutdown is off (ie RS232 on all the time).
(Autosave)
AT+Gn
AT+G0 - turns off GPRS mode.
AT+G1 - turns on GPRS mode and selects the APN.
(Autosave)
AT+I reports ASLH 306 firmware version number, RS232 auto off state (1 =
always on), baud rate, N or E for parity. (F/W dependent)
AT+K Turns Sony Ericsson(™) module off. (Up to F/W version 2.11).
Version 2.12 onwards turns off the complete modem.
AT+O Turns Sony Ericsson(™) module on. (Assuming modem is turned on).
The AT+0 command is no longer implemented ie No turning on of the Sony
Ericsson module on issue 3 hardware boards.
AT+P Power Consumption control. This command allows the modem to be
set for either low or high power consumption. (P0 = low, P1 = high). P0 should
be used when the DTE is unable to supply high current. P1 should be used
when the DTE power supply current rating is not an issue.
AT+R Resets modem. (Up to F/W version 3.01).
Version 3.02 onwards causes the modem to execute a 10 second power
cycle.
AT+S Displays Signal Strength, toggles on / off (default off).
Remote AT+S reports last known Signal Strength.
From firmware version 3.02 the sample rate of the signal strength algorithm is
increased.
AT+T Commands modem to dial a stored number held in “ME” memory
location.
AT+n Set baud rate / parity. This is automatically saved.
When set to no parity, the Sony Ericsson(™) module will still respond to AT
commands with even parity.
AT+0 9600 N81
AT+1 9600 E71
AT+2 4800 N81
AT+3 4800 E71
AT+4 2400 N81
AT+5 2400 E71
AT+6 1200 N81
AT+7 1200 E71
(Autosave)