Can I put an iPad SIM into an iPhone?

[wordoflife]

Can I put an iPad SIM into an iPhone 3GS (Yes, I know I need an adapter) and use the iPhone as an iPod Touch with data?

 

[robbieduncan]

Can I put an iPad SIM into an iPhone 3GS (Yes, I know I need an adapter) and use the iPhone as an iPod Touch with data?

Why do you need an adaptor for a 3GS?

 

[panzer06]

Why do you need an adaptor for a 3GS?

different size sims

 

[robbieduncan]

different size sims

I had an iPhone 3GS. It had a standard mini-SIM (as opposed to the new micro-SIM size in the iPhone 4). What sized SIM does the iPad take then?

 

[wordoflife]

I had an iPhone 3GS. It had a standard mini-SIM (as opposed to the new micro-SIM size in the iPhone 4). What sized SIM does the iPad take then?

Micro-sim I believe.

Anyways, my question isnt regarding the sim sizes whether it will fit or not. I just want to know if I can put the SIM in my iPhone and walk away using the data, or what I need to be able to do that.

 

[-Ryan-]

Yes, I believe you can. Just get yourself an adapter and stick it in.

 

[TheBritishBloke]

Yes, I believe you can. Just get yourself an adapter and stick it in.

I believe you have to change some APN settings.. As the iPad sim is set for broadband as opposed to phone.

 

[HLW]

I activated my iPhone with my iPad sim, it worked fine and went on wifi happily iirc.

 

[bergmef]

So this does work? Can you put it back into the ipad (basically swap it back and forth)?