[NOTE: this is the registration email as returned to me on the 14th of July from the IANA registration perl script] Name : Olivier Biot Email : olivier.biot@siemens.com MIME media type name : Application MIME subtype name : Vendor Tree - vnd.3gpp.sms-tl Required parameters : none Optional parameters : none Encoding considerations : binary This media type may require encoding on transports not capable of handling binary. Security considerations : The Short Messaging Service Transfer Layer (SMS-TL) format may contain executable code and user confidential information. Interoperability considerations : The SMS-TL MIME type allows transport interoperability between the Short Messaging Service (SMS) and other messaging systems supporting SMS-TL, and some transport layer independence for transporting an SMS message. Published specification : ETSI TS 123 040 available at http://pda.etsi.org/pda/queryform.asp (transposition of 3GPP TS 23.040 available at http://www.3gpp.org/ftp/Specs/archive/) Applications which use this media : Applications that transport and manipulate MIME typed objects (messaging, download etc.). Additional information : 1. Magic number(s) : n/a 2. File extension(s) : .sms-tl 3. Macintosh file type code : n/a 4. Object Identifiers: n/a Person to contact for further information : 1. Name : Olivier Biot 2. Email : olivier.biot@siemens.com Intended usage : Common The Short Messaging Service is a very common messaging service available on most mobile networks. The registration of the associated MIME type allows a SMS message to be delivered independent of the transport network. Author/Change controller : Olivier Biot