For sim cards in smartphones do I just switch the sim from one phone to another?

[River]

Is that it? My phone battery swelled and need to put my sim card in a new smartphone.

If you don't believe me I will take pictures.

[Shaggin'Wagon]

r.linder님이 먼저 게시:

Shaggin'Wagon님이 먼저 게시:

Again with the false information *SIGH*. This is not true. Each phone has a unique IEMI #. You have to register the phone's IEMI # with the sim card (and de-register the old phone's number) or your sim card won't work. We can't just stick a sim card in a random phone and use it. That's not how cell phones work.

The one spreading misinformation here is you.

Actually it's you and you know it. You've always known it. You know everything you say is wrong and false and you JUST KEEP SAYING IT all the time anyway. What exactly is your problem? Why do you actually try so hard to mislead the public repeatedly and so often in so many forum threads? WHY? You are the only person that I have ever seen that tries so very hard to do this. It's like it's a game to you.. "Let's see what technical topic I can make up random BS about today. I haven't tried cell phones yet, that might be fun!". *sigh*

[r.linder]

Shaggin'Wagon님이 먼저 게시:

r.linder님이 먼저 게시:

The one spreading misinformation here is you.

Actually it's you and you know it. You've always known it. You know everything you say is wrong and false and you JUST KEEP SAYING IT all the time anyway. What exactly is your problem? Why do you actually try so hard to mislead the public repeatedly and so often in so many forum threads? WHY? You are the only person that I have ever seen that tries so very hard to do this. It's like it's a game to you.. "Let's see what technical topic I can make up random BS about today. I haven't tried cell phones yet, that might be fun!". *sigh*

Whatever helps you sleep at night.

[[☥] - CJ -]

Depending on your carrier you may be able to activate the phone online, via their chat support, by calling them, or if they have a store, in whatever situation you would have to provide the IEMI which is located in the Software or About section of the phone settings.

if its a phone by your carrier switching over shouldnt be a problem.