Technical information

Nonvolatile Parameter Database
2-132 AT+i Commands Reference Manual May 31, 2008
+iRTO - Delay Period between Redials to ISP
Server Profile Parameters
+iLVS - 'Leave on Server' Flag
AT+i RD L~n Temporarily sets the number of times to redial the ISP. The
permanent number of redial attempts will be restored after
completing the next session, whether the session was successful
or not.
AT+iRDL? Reports the current value of the number of times to redial ISP
followed by I/OK.
AT+iRDL=? Returns the message "0-20" followed by I/OK.
Syntax: AT+iRTO=n
Sets delay period, in seconds, between redials to ISP.
Parameters: n= Number of seconds to delay before redialing the ISP, after a
busy signal or in the event that the ISP did not answer the call.
W24 will enforce a minimal 5 second delay for values of n less
than 5 seconds.
Command Options: n=0..3600 [seconds]
Default: n= 180 [seconds].
Result Code:
I/OK If n is within limits.
I/ERROR Otherwise.
AT +i RTO ~n Temporarily sets the number of seconds to delay before redialing
the ISP. The permanent value will be restored after completing
the next session, whether the session was successful or not.
AT+iRTO? Reports the current number of seconds to delay before redialing
the ISP. The reply is followed by I/OK.
AT+iRTO=? Returns the message "0-3600" followed by I/OK.
Syntax: AT+iLVS=v
Sets the 'Leave on Server' flag to v.
Parameters: v = 0 | 1.
Command Options:
v=0 After successful retrieval, messages will be deleted from server.