... network. 4.Push emailBlackBerry 8310 curve hot spot:Product: Research In Motion BlackBerry 8310 Curve Carrier: Unlocked - Use with ... , flash shared memory) Features: Alarm, Calculator, Calendar, Custom Graphics, Custom Ringtones, Digital TTY/TDD, Flight Mode, Games, GPS ... and larger cards when available) Email Client: Protocols Supported: BlackBerry, POP3, IMAP4, MS OWA, Exchange, Domino, Groupwise ...