Mobile Messaging Technologies and Services: SMS, EMS and MMS, 2nd Edition

Appendices

Appendix A SMS Tp-pid Values for Telematic Interworking

For enabling SMS interworking with various telematic devices, the following set of protocol identifiers (TP-Protocol-Identifier) can be used:

Table A.1 Protocol identifiers for telematic interworking

TP-PID value (hex)	Description
0x20	Type of telematic device is defined by the message destination or originator address.
0x21	Telex (or teletex reduced to telex format).
0x22	Group 3 telefax.
0x23	Group 4 telefax.
0x24	Voice telephone (i.e. conversion to speech).
0x25	European Radio Messaging System (ERMES).
0x26	National paging system (type known to the service center).
0x27	Videotext such as T.100 or T101.
0x28	Teletex, carrier unspecified.
0x29	Teletex, in PSPDN.
0x2A	Teletex, in CSPDN.
0x2B	Teletex, in analog PSTN.
0x2C	Teletex, in digital ISDN.
0x2D	Universal Computer Interface (UCI).
0x2E. . .0x2F	Reserved (2 values).
0x30	Message handling facility (type known to the service center).
0x31	Public X.400-based message handling system.
0x32	Internet electronic mail (see section).
0x33. . .0x37	Reserved (5 values).
0x38. . .0x3E	SC specific use (7 values).
0x3F	GSM or UMTS mobile station. The SMSC converts the short message into a coding scheme which is understandable by the GSM/UMTS mobile station.

Appendix B SMS–numeric and Alphanumeric Representations

Various numeric values can be assigned to the parameters of an SMS TPDU. In this context, numeric values can be ...