You can't make calls if you get the "SIM not provisioned MM#2" error, but it's easy to fix.

The No SIM card detected error happens due to displaced card position, software issue, or SIM network issue. Considering the different causes of the error, here are ...

Is your iPhone is telling you it doesn't have a SIM card available? Here are some fast and easy things to try before calling your carrier or the Apple Store.

The SIM card is a crucial component of your iPhone, connecting you to your carrier’s mobile network. It stores vital information such as your phone number, billing details, and cellular provider.

Samsung How To Fix The Galaxy A53 No SIM Card Error Harold Hisona February 10, 2023 August 18, 2023 The “No SIM card” error in a Galaxy A53 is not a new problem.

When a smartphone failed to detect the SIM card or shows a SIM card error, network-related services won’t be available. Hence you won’t be able to send and receive text/SMS messages. Incoming ...

When that happens, you might see the "your phone is not registered on a network" on your screen, which means your SIM card can't connect to your wireless provider's network.