All
Data Services
3GPP Data Services
Rel-15 (2018)
Overview
Data applications, terminal data functions, and related service specifications.
Full technical content for Data Services is coming soon. In the meantime, browse the related specifications below.
Specifications
TS 27.001
General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.002
Terminal Adaptation Functions (TAF) for services using asynchronous bearer capabilities
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.003
Terminal Adaptation Functions (TAF) for services using synchronous bearer capabilities
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.005
Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.007
AT command set for User Equipment (UE)
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.010
Terminal Equipment to User Equipment (TE-UE) multiplexer protocol
Data
Rel-15TSData ServicesUpdated 2026-07-26
TS 27.060
Packet domain; Mobile Station (MS) supporting Packet Switched services
Data
Rel-15TSData ServicesUpdated 2026-07-26