well, it depends on what blackberry type you get, for example the blackberry curve 9360 comes with a 4g external memory card and roughly about 500mb stored internal
Depends on which model of Blackberry you have
yes
you cant
micro sd
the micro sd
walid
yea 2g card
yes
yeah, its underneath the battery
I don't know which Blackberry you have, but I have a Storm and the memory card is in the same area as the battery case. Open the battery case and you can clearly see it. I had a Pearl and it was under the battery.
micro sd
depends on the memory card( for example a sd card or a micro sd card) and if your new phone takes the same kind