android - Is IMSI number unique for each phone -

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Is the IMSI number unique to each phone?

I have to know the answer regarding Android.

Please help.

Wikipedia:

An International Mobile Subscriber Identity or IMSI (Play / Ë? AEMMG ?? /) All GSM and UMTS networks have a unique identity connected to mobile phones.

Not all Android devices are on GSM or UMTS. Therefore, I would think that there will be no value at all for those IMSI who do not use those networks. But I'm really very useful to be unique to do something like this. I've found that different manufacturers / carriers sometimes only put # such as value on each device for the estimated unique ID

It is being said that I have no experience working especially with IMSI, so this will be a major headache for you.

/ P>

Edit: As far as I am aware, there is no end to use all as unique IDs in the form of "true" value. Here are some links that can give you some ideas:

If possible, I think that you have your own UUID It's better to create and store yourself. But of course it means that it will not continue through the uninstallation of your application (or wipe if you choose to store it via SDCard).

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