Orange wrote:
Whosear wrote:
The SIM is not only registered in your name and passport, but it is registered the phone which it is put into. Supposedlly it will only work with that phone, and cannot be transferred to another phone. You must have the apartado (phone) with you, as they will register it, and activate the card.
Easy to find out, ask somebody if you can use their phone for a minute. Put in your pre-paid SIM in their phone and see if it works. I'm guessing that it will.
I did that in July with the first SIM I bought...
My GFs Motorola was being unreliable so when I left I gave her my Samsung tri-band with the prepago SIM to use. She immediately swapped the SIMs so the Samsung was then using her ICE contract SIM and the Moto was operating on the prepago SIM. Both phones worked fine.
It is true that when you purchase a prepago SIM that ICE records your passport # and cellphone IMEI # but that information is for their records only. It in no way restricts the use of the SIM. It will work in ANY unlocked phone.
Orange is correct. The prepago (or even ICE contract SIMs) are for GSM phones. TDMA phones DO NOT use SIMs. Those phones operate on a different technology. I don't know what article whosear was reading but evidently it was BS or he has misunderstood what it said. Here is the link to the ICE website with the prepago SIM info (for the 100th time

)...
http://portal.grupoice.com/wps/wcm/connect/web+content/Esp/CatTelecom/Personal/solucVoz/Prepago/