Microhard Systems IPN3G - Page 153

© Microhard Systems Inc. 153
5.0 AT Commands
AT+MPDMR
Command Syntax
The maximum amount of attempts to dial and
establish a connection with the carrier. The
default is 0, which means the modem will keep
trying indefinitely.
AT+MPDMR=<Value>
Description
Example
Input:
AT+MPDMR=0<enter>
Response:
OK
AT+MPAT
Command Syntax
Sets the authentication type required to
negotiate with carrier.
PAP - Password Authentication Protocol.
CHAP - Challenge Handshake Authentication
Protocol.
AT+MPAT=<Value>
Value
0 No-auth
1 chap
2 pap
3 pap-chap
Description
Example
Input:
AT+MPAT=2 <enter>
Response:
OK
AT+MPUP
Command Syntax
Enter login credentials for connection to the
wireless carrier.
AT+MPUP=<user name>, <password>
Description
Example
Input:
AT+MPUP=4035558709@carrier.isp, 35&HJ345<enter>
Response:
OK
The AT&W command
must be issued to save
changes!