Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 429 Ver. 1.00 – 10/29/2008
AT+IFC Local Flow Control
Default Value: 2,2
Default Value Meaning: Hardware flow control enabled.
AT+ICF Character Framing
Default Value: 3
Default Value Meaning: 8 bits, 1 stop bit, parity ignored.
AT+CGDCONT Define PDP Context
Default Value:
Default Value Meaning: No context defined.
AT+CGQREQ Quality of Service (requested)
Default Value: 1,0,0,0,0,0
Default Value Meaning: Subscribed.
AT+CGQMIN Quality of Service (minimum)
Default Value: 1,0,0,0,0,0
Default Value Meaning: Subscribed.
AT+CGAUTO Automatic Response to Network Request of PDP Context
Activation
Default Value: 3
Default Value Meaning: Modem Capability mode, GPRS and Circuit
switched calls.
AT+CGCLASS GPRS Mobile Station Class
Default Value: “B”
Default Value Meaning: Class B.
AT+CGEREP GPRS Events Reporting
Default Value: 0,0
Default Value Meaning: Reporting disabled.
AT+CGSMS Select Service for MO SMS
Default Value: 3
Default Value Meaning: Circuit Switched Preferred.
AT%CGPPP PPP Negotiation Selection
Default Value: 3
Default Value Meaning: Automatic authentication.
AT+CMOD Call Mode
Default Value: 0
Default Value Meaning: Single call mode service.