Appendix

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 and Android SMS Gateway alternative)

Appendix L - Error codes

Appendix M - Country codes

Appendix O - SMPP Error codes

Appendix W - Wireshark capture