as long as the phone is unlocked you can use it with any sim card. however blackberry does use a different kind of data so you need to make sure your plan is compatible with blackberry
The flip cover does not make the Blackberry Style 9670 any harder to use. It protects the keypad and stops you from any accidental dials. The keypad is still identical to other phone keypads.
it is a map on your phone
Blackberry's are very nice cell phones. You would want a Blackberry if you wanted to use your phone for email as they have a nice email client.
blackberry
No.
Most people use a blackberry for the added security. Blackberry has its own style of encryption. This helps the phone in the business field, but complicates some aspects.
Blackberry has its own operating system. It is called Blackberry OS. Blackberry's can use any phone system, like Verizon, AT&T, etc. All of those services offer the same kind of phone service, but it just has a different name.
A Blackberry is generally no more costly than a regular phone. Just make sure you have a contract plan you can afford and that doesn't charge you extra for little things.
its simply impossible to get a blackberry pin without a blackberry. That's the whole point of the phone, each phone has a pin just like each phone has a cellphone number. you use the pin to text,and bbm.
Besides BlackBerry, BlackBerry Messenger (BBM) is also available for use on iOS and Android devices.
Verizon Blackberry