tags:
  - esim
  - cellular
  - networks
  - technology
source: https://www.esim.net/helpdesk/sm-sr/
created: 2024-07-29

SM-SR Subscription Manager for Secure Routing by eSIM.Net

What is the function of the SM-SR in M2M eUICC applications?
The function of the SM-SR in M2M eUICC applications is to establish a secure link with the eUICC.