Xperiaz1 USIM is not recognized, what should I do?

I bought Xperia z1 and inserted USIM.

After inserting it, it says that it recognized the USIM, but it was restarted, but it was not recognized after it was restarted, so they told me to add the USIM.

Do I have to register something other than putting USIM?

1824 2015-06-14 Gentleman

popular Do oats also have side effects?

A. 1

You can go into the service provider setting on the mobile network and manually set up the carrier.

Gentleman 10 years ago 0

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