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IntelliDOCK 9555 Installation & User Manual
33
AT Commands
When utilizing the USB data communication port the IntelliDOCK must
ensure that users do not enter in AT commands that could interrupt the
IntelliDOCK’s synchronization with the 9555 handset. Therefore the In-
telliDOCK will block or limit AT commands that could cause any adverse
effects to the functional operation of the cradle.
The following AT commands are affected:
AT COMMAND
CRADLE
DEFAULT
STATUS
LIMITATION
AT+IPR
6,0
Auto-baud is permanently disabled with the
default baud rate set to 19200. See “Using
the RS232 Communication Port” for further
information.
ATEn
1
Echo is on permanently enabled
ATVn
0
Numerical responses only
AT&Cn
0
DCD is forced on at all times
ATQ1
1
ISU responses are not sent to the DTE
AT&F0
-
Blocked
AT&W1
-
Blocked
AT&Yn
-
Blocked
Setting the Baud Rate
If you wish to access the serial port at a different baud rate please issue
the following AT command:
AT+IPR=X,Y
Example:
AT+IPR=5,0
This will set the baud rate to 9600 bps and will take effect immediately.