You can verify detailed IMEI information to manage better.
The method to check IMEI serial information of Sony Xperia L1 is as follows:
Step 1:
Go to phone settings.
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Step 2: Choose the status option.

Step 3: You can check the device information.

That completes the setup. Wishing you success.
Explore more guides on Sony Xperia L1 here
Learn more:
>>> How to check the IMEI of iPhone and iPad directly from Apple
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