Snip: The 8700 series devices, primarily the "c" model available from Cingular, are Blackberry?s most advanced models yet, making them even more ?Crackberryish.? The quad-band 8700c is the first broadband Blackberry, operating on Cingular’s EDGE network in the U.S., which results in even faster email downloads. The 8700 also has twice as much internal memory as any other Blackberry. But RIM (Research in Motion) has introduced a little amusement into the 8700 — it can play MP3 ringtones.
Blackberry 8700c @ Digital Trends