• WAP 1.1 browser (via CSD)
• Customizable and timed profiles
• Screensaver: Based on picture message format; any received picture message can be displayed as a screensaver
• Timer for the screensaver can be set to 5 sec - 10 min
• Animated screensavers
• Clock, alarm clock
• Stopwatch, countdown timer
• Calculator, currency converter from idle mode
• NITZ (network informed time zone)
• Reminders (10 notes)
• 5 Games: Snake II, Pairs II, Space Impact, Bantumi, and Bumper
• Games download (via WAP): Extra game packs can be downloaded using WAP
• High score sending to Club Nokia
• Picture Viewer: 4-way scrolling of bitmaps in WAP (if larger than display)
• Option to cut out section of bitmap or animation to use as graphic

• Weight: 133 g (standard battery)
• Dimensions: 113 x 48 x 22 mm, 97 cc

• High-contrast, full-graphics display
• Dynamic display layout, adjusts automatically for optimal viewing

• 100 name internal phonebook
• Up to 250 memory locations in SIM card (number of memory locations in the SIM is SIM specific)
• Fetch service: Possibility to use phone numbers from SIM memory when sending SMS, storing message centre number, voice mailbox number, or activating call divert to 'other number'

• SMS (Short Message Service)
• Predictive text input
• Concatenated messages: Allows writing messages almost three times as long as usual
• Multiple SMS sending: A quick and easy way to send the same message to several people
• Templates: Quick and easy sending of predefined messages
• Smilies for SMS: Quick and easy insertion of editable smilies in SMS from smiley templates
• Mobile chat: The Nokia 3330 phone supports chat based on standard SMS, all previous written messages from both persons are visible on screen however chat messages are not saved on SIM card
• Picture messaging: Allows a picture to be sent with text, 7 predefined and replaceable pictures in the phone plus 1 empty slot
• Name and number (business card) sending and receiving
• Reminder note sending and receiving
• Ringing tones, operator logos, and profiles receiving
• Remaining units/currency on pre-paid card

• Vibrate then ring option
• 35 fixed and 7 variable tones (for composed or downloaded ringing tones)

• One key calling: For up to 9 names (1 is always voice mail)
• Last number redial from dialed calls list (scroll-up brings out the dialed calls list)
• Automatic redial (max 10 attempts)
• Automatic answer (works with headset or car kit)
• Emergency calls to 112 (number operates in specific countries only) without SIM-card or with key locked phone
• Various speed dialing methods
• Call waiting, call hold, and conference call
• Voice dial for up to 8 names (activate by long press on Menu key or by long pressing of headset button)vAutomatic and manual network selection
• Closed user group
• Fixed dialing number allows calls only to predefined numbers

Variation in operation times will occur depending on SIM card, network settings and usage. Talk time is increased by up to 30% if Half Rate is active, and reduced by 5% if Enhanced Full Rate is active.

• Certification information (SAR)
• Declaration of conformity (DoC)
• Eco declaration