Version sim card

Solution
A SIM card comes from the carrier/service provider (aka Verizon, etc.,) a SD card is one you can pick up at almost any store and those have a variety of sizes (physical and storage).

Now if you are wondering what company you can use that phone with, that you can use their SIM card in that phone to get service, see the tutorial... CDMA Carriers in the USA ... http://www.tomsguide.com/faq/id-3143114/cdma-carriers-usa.html

If you are looking for a SD card for the phone, that phone takes a microSD card and it can only go up to a maximum storage on the card at 64MB.
A SIM card comes from the carrier/service provider (aka Verizon, etc.,) a SD card is one you can pick up at almost any store and those have a variety of sizes (physical and storage).

Now if you are wondering what company you can use that phone with, that you can use their SIM card in that phone to get service, see the tutorial... CDMA Carriers in the USA ... http://www.tomsguide.com/faq/id-3143114/cdma-carriers-usa.html

If you are looking for a SD card for the phone, that phone takes a microSD card and it can only go up to a maximum storage on the card at 64MB.
 
Solution