(registered 2025-10-23, last updated 2025-10-23)

Scheme name: esim

Status: Provisional

URI Scheme Syntax

Uri = “esm:”path?query

Path? = transfer?”

query= “eid/imei”

Example:

esim:transfer?eid=89001567010203040506070809101152

esim:transfer?imei=351234510000011

Applications/protocols that use this scheme name: Device Information Representation for Subscription Transfer.

Contact: URIregistration&gsma.com ; GSM Association, 1 Angel Lane, London, EC4R 3AB, United Kingdom

Change controller:

Terminal  Steering Group , GSM Association

References:

Terminal  Steering Group  TS.43: https://www.gsma.com/newsroom/gsma_resources/ts-43-service-entitlement-configuration/