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user data header (SMS) (UDH)

The User Data Header (UDH) is the initial label of a Short Message Service( SMS). This initial header contains the identification whether a short message is interpreted as a ringtone or as an Enhanced Messaging Service( EMS) .

The User Data Header is described in the ETSI standardGSM 03.40.

Englisch: user data header (SMS) - UDH
Updated at: 15.05.2011
#Words: 47
Links: label, service management system (SMS), header (HDR), identification, message (MSG)
Translations: DE

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