Motorola AT Commands G24-L - MTDTR, DTR Line Test Command; IPR Parameters

Hardware Information
3-134 G24-L AT Commands Reference Manual April 15, 2008
The following table shows the +IPR parameters.
Example
AT+IPR=6
OK
AT+IPR?
+IPR: 19200
OK
AT+IPR=?
+IPR: (0-13,300,600,1200,2400,4800,9600,19200,38400,57600,115200,230400,460800)
OK
+MTDTR, DTR Line Test Command
This command checks and outputs the physical current status of theRS232 DTR pin.
Table 3-85: +IPR Parameters
<Parameter> Description
<n> <rate> 0 Auto baud rate
1 600
2 1200
3 2400
4 4800
5 9600
6 19200
7 38400
8 57600
9 Auto baud rate
10 115200
11 300
12 230400
13 460800
Command Type Syntax Response/Action
Set
AT+MTDTR +MTDTR:<n>
OK
Read
AT+MTDTR? +MTDTR:<n>
OK
Test
AT+MTDTR =? OK