What Is Sim Profile

The SIM card stores an operator defined profile which is programmed during manufacture. The operator profile is the information that enables identification and authentication of the SIM card with the selected mobile networks.

How do I change my SIM card profile?

  1. On your Android device, go to > Settings > Connections > SIM card manager.
  2. You can switch on or switch off the eSIM profile on this page.
  3. Under the section Preferred SIM Card, you can select which SIM card will be used for calls, text messages and mobile data.

What is SIM enabled?

SIM Security is a feature that prevents unauthorized use of your SIM. When the feature is enabled, your SIM is protected by a PIN that you must enter before the SIM can be used in the modem or in any other device (such as a mobile phone).

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

Share this article
Twitter Facebook Pinterest