6.1 Applicability

26.1313GPPRelease 18RequirementsTerminal acoustic characteristics for telephonyTS

The performance requirements in this clause shall apply when UE is used to provide wideband telephony, either as a stand-alone service, or as part of a multimedia service. The requirements in the clause apply only when the far-end terminal is also providing wideband, and not narrowband telephony. When a wideband-enabled terminal is providing narrowband telephony, the requirements in clause 5, ‘narrowband telephony transmission performance’ shall apply.