Data Messages
- SUCCESS
- NOT SUPPORTED
- LINK IS DOWN
- BAD PARAMETERS
- TIMEOUT EXPIRED
- FILE NOT FOUND
- FTP ALREADY CONNECTED
- FTP DISCONNECTED
- INVALID OPTION
- INVALID OPTION VALUE
- NOT ENOUGH MEMORY
- OPERATION NOT ALLOWED
- DEVICE ALREADY OPEN
- NETWORK INTERFACE NOT ALAILABLE
- OPERATION NOT ALLOWED FOR BEARER
- CONNECTION FAILED LINE BUSY
- CONNECTION FAILED NO ANSWER
- CONNECTION FAILED NO CARRIER
- CONNECTION FAILED NO SIM CARD
- CONNECTION FAILED SIM NOT READY
- CONNECTION FAILED GPRS FAILURE
- CONNECTION FAILED PPP LCP NEGOTIATION FAILED
- CONNECTION FAILED PPP AUTHENTICATION FAILED
- CONNECTION FAILED PPP IPCP NEGOTIATION FAILED
- CONNECTION FAILED PPP PEAR TIMEOUT
- CONNECTION FAILED PPP PEAR DOES NOT ANSWER
- INCOMMING CALL REFUSED
- ERROR ON PING CHANNEL
- ERROR WRITING CONFIGURATION TO FLASH
- ERROR READING CONFIGURATION FROM FLASH
- BAD INDEX
- BAD STATE
- BAD PORT NUMBER
- BAD PORT STATE
- NOT IMPLEMENTED
- OPTION NOT SUPPORTED
- MEMORY ALLOCATION ERROR
- BAD PROTOCOL
- NO MORE FREE SOCKETS
- ERROR DURING CHANNEL CREATION
- FTP HTTP SMTP POP3 SOCKET ALREADY ACTIVE
- FTP PEER CLOSED
- DESTINATION HOST NOT REACHABLE
- CONNECTION RESET BY PEAR
- STACK ALREADY STARTED
- SOCKET ALREADY OPENED
- INTERNAL FCM ERROR
- GPRS TIMEOUT EXPIRED
- IMPOSSIBLE TO CONNECT TO BEARER
- FLOW ESTABLISHMENT ERROR
- INVALID CHANNEL OPTION OR PARAMATER
- BAD NUMBER OF MANDATORY PARAMETERS
- IP STACK NOT INITIALIZED
- OFFLINE DATA BUFFER FILLED
- PROTOCOL UNDEFINED
- USER NAME REJECTED BY SERVER
- PASSWORD REJECTED BY SERVER
- DELETE ERROR
- LIST ERROR
- AUTHENTICATION ERROR
- SERVER NOT READY ERROR
- POP3 EMAIL RETRIEVING ERROR
- POP3 EMAIL SIZE ERROR
- SMTP SENDER REJECTED BY SERVER
- SMTP RECIPIENT REJECTED BY SERVER
- SMTP CC RECIPIENT REJECTED BY SERVER
- SMTP BCC RECIPIENT REJECTED BY SERVER
- SMTP EMAIL BODY REJECTED BY SERVER
- SERVICE DENIED
- MESSAGE FORMAT CORRUPT
- ADDRESS UNRESOLVED
- MESSAGE NOT FOUND
- NETWORK PROBLEM
- CONTENT NOT ACCEPTED
- UNSUPPORTED MESSAGE
- UNSPECIFIED ERROR
- INCORRECT MS IDENTITY
- SERVICE OPTION NOT SUPPORTED
- REQUESTED SERVICE OPTION NOT SUBSCRIBED
- SERVICE OPTION TEMPORARY OUT OF ORDER
- UNSPECIFIED GPRS ERROR
- PDP AUTHENTICATION FAILURE
- INVALID MOBILE CLASS