And with the imei number theres nothing to do?
Sorry, but your question as posted makes no sense. Please post back and describe more fully what it is you're asking or wish assistance with. If you're uncomfortable in English, try posting in your native language.
If your question is about the benefits of an IMEI number,
well..it can help you when you loose your phone
The service provider can track the mobile device by using the IMEI number.It can also identify the location, incoming calls and contacts.
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