SRPS ETSI TS 122 030 V15.0.0:2019

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Man-Machine Interface (MMI) of the User Equipment (UE) (3GPP TS 22.030 version 13.0.0 Release 13)

Scope

The present document defines the requirements for and gives guidelines on the MMI on the User Equipment (UE). This includes the requirements of the user procedures for call control and supplementary service control, the requirements on the physical input media and the output, such as indications and displayed information. Some clauses of the present document include the requirements that are applicable only to UE connected to CS Domain. See 3GPP TS 22.101 [18]; for overall service principles and 3GPP TS 22.001 [19] for Circuit telecommunication services.