Characteristics of Nokia 6021

Memory

Phone book memory for 500 names, for a name 3 phone numbers and one text field. Memory is shared dynamically, that means having less than 500 names you can save up to 5 numbers and 4 text fields for a name. Users' groups.
Memory for 150 SMS and 50 graphical messages (memory is also dynamical, the number of SMS may increase at the decrease of a number of graphical ones)
Calendar memory for from 100 to 250 entries depending on their length
Call log of last 10 incoming, outgoing and missed calls.
Memory for MMS (max 100 KB per a message), ringing tones (20 in Gallery, all erasable), images (10 are preset), Java applications (up to 128 KB for an application)
3.3 MB of memory are dynamically shared by all the applications.