Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 371 Ver. 1.00 – 10/29/2008
4.16.8. %CGPPP PPP Negotiation Selection
Command Function This command is used select the type of
negotiation protocol.
Command Functional GPRS Commands
Group
Command Format Query AT%CGPPP=?
Response %CGPPP: (0-3)
OK
Write Format AT%CGPPP=<pt>
Response OK
Read Format N/A
Response N/A
Execution Format N/A
Response N/A
Parameter Values
<pt> (authentication protocol)
0 No authentication (ignore login +
pwd)
1 PAP
2 CHAP
3 automatic authentication
Reference N/A
Standard Scope N/A
Enfora Implementation Scope Full
Notes This command is used in conjunction with
the %CGPCO command.