[clg82]

Well I am going to preorder the new iphone 4 on June 15th so what happens when I get the new one? What do I do with the old one? Since they don't use the same size sim cards how ill apple be able to activate my new one with the new simcard? And will I lose all my contacts etc?

[Apple Ifad]

You can actually trim the old sim card if your good with siccors.

[morgantm89]

I'm curious about this as well.

I found this:

MicroSIM Card Cutter Looks Awesome

Comes with an adapter so you can still use your cut SIM card in the normal phones.

[Behshad]

You can actually trim the old sim card if your good with siccors.

Great answer indeed !

[Duvi]

Or use the sim they will provide

And with the old iPhone, you can send that may way if you'd like... thanks!

[touchyphone]

Well I am going to preorder the new iphone 4 on June 15th so what happens when I get the new one? What do I do with the old one? Since they don't use the same size sim cards how ill apple be able to activate my new one with the new simcard? And will I lose all my contacts etc?

You activate the new phone just like you would with the old phone, right in iTunes. They send/give you a SIM with every iPhone, this times its just a microsim.

And you wont lose your contacts, if you just back them up.....this is pretty standard stuff

[sting7k]

Well I am going to preorder the new iphone 4 on June 15th so what happens when I get the new one? What do I do with the old one? Since they don't use the same size sim cards how ill apple be able to activate my new one with the new simcard? And will I lose all my contacts etc?

The old one self destructs.

[Jellotime91]

The old one self destructs.

Hahahahahaha.. that was awesome.

[lonbeehold]

In may case, husband gets my "old" 3GS and gets kids his old (formerly my old) 3G to use as an iPod Touch

[clg82]

You activate the new phone just like you would with the old phone, right in iTunes. They send/give you a SIM with every iPhone, this times its just a microsim.

And you wont lose your contacts, if you just back them up.....this is pretty standard stuff

Would I keep the old phone number then?

[lonbeehold]

Would I keep the old phone number then?

Yes, you can keep your old number.

[KEROmel]

Am I correct to assume we can upgrade at 12:01 Midnight June 15th?

[mtbenti]

Am I correct to assume we can upgrade at 12:01 Midnight June 15th?

The upgrade is on June 24th when the phone comes out, you can pre-order it on June 15th, but if its anything like the iPad was I think it was at 8am local time to pre-order not as soon as it turned midnight