Appendix A - Terms and definition
Appendix B - References
Appendix C - Mobile message types
Appendix D - Database connection Strings
Appendix E - SMS alphabet (the 7 bit default alphabet of GSM phones)
Appendix F - GSM error codes
Appendix G - SMSC settings
Appendix H - MMSC settings
Appendix I - GSM operators (service providers)
Appendix J - SMPP providers (service providers)
Appendix K - GSM modems, phones (supported hardware)
Appendix L - Error codes
Appendix M - Country codes
Appendix O - SMPP Error codes
Appendix W - Wireshark capture
