5 Applicability to telecommunication services

22.0943GPPFollow Me service descriptionRelease 17Stage 1TS

3GPP TS 22.001 describes the principles of the Telecommunication services provided in a PLMN. It also defines the concepts of Telecommunication services and describes their characterization by appropriate attributes. Bearer services and Teleservices, which are offered by a PLMN in connection with other networks, are defined in 3GPP TS 22.002, 3GPP TS 22.003 and 3GPP TS 22.101. A list of basic service groups can be found in  3GPP TS 22.004.

Follow Me is applicable to the following telecommunication services:

Table 1: Applicability of the Follow Me feature to telecommunication services

Feature	Telephony	Emergency Call	SMS PTP		SMS‑CB	Fax	cct Data			Voice Group Services
	TS11	TS12	TS21	TS22	TS 23	TS 6x	BS2x, BS3x			TS 91	TS 92
Follow Me	Yes					Yes	Yes			No1	No1
NOTE 1: The feature is in general not applicable for Voice Group Services. However a dispatcher may be an initiating subscriber or a remote party for the Follow Me feature. EDITOR’s Note: The applicability of FM to SMS is for further study.