The Nokia 6310i was  first introduced at the CeBIT fair in March 2002 with sales starting later that year and discontinued in late 2005. It was primarily marketed as a business phone and for some years was the dominant GSM device in the corporate world. The model is basically the same as the earlier 6310 with the addition of tri-band reception, Java and a blue LCD Screen (as opposed to the earlier green).

Phone Features

• Tri-band world phone – works in three networks on five continents
• Downloadable personal applications via Java™ technology
• GPRS (general packet radio service)
• HSCSD (high speed data)
• Bluetooth support
• WAP 1.2.1 browser (over GRPS or CSD)
• Wallet
• Customizable and timed profiles
• Clock and alarm clock
• Calculator, currency converter
• Stopwatch, countdown timer
• Voice commands, voice recorder
• Connectivity options: Bluetooth, infrared, and cable

Full Specifications

Size

• Weight: 111 g
• Dimensions: 129 x 47 x 17-21 mm, 97 cc

Display

• High-resolution, illuminated, full-graphics display
• Dynamic display layout, adjusts automatically for optimal viewing
• Up to 6 lines for text, numbers, and graphics

Memory Functions

The following functions share dynamic memory:

• Calendar notes (up to 250 entries)
• To-do list (up to 30 entries)
• WAP cache (up to 20 entries)
• WAP bookmarks (up to 25 entries)
• WAP security cache and certificates (up to 20 entries)
• Java™ applications (space for up to 178 kB of Java applications); note: 128kB of static memory and up to 50 kB of dynamic memory
• Wallet notes (up to 30 entries)

The following functions use static memory:

• Phonebook (up to 500 entries, depending on number of characters per entry)
• SMS (up to 150 text messages or 50 picture/concatenated messages, depending on data quantity per message)
• Voice recording (2 minutes)
• Voice name tags (10 places)
• Voice commands (5 predefined)
• Ringing tones (35 preset, five variable)

Messaging

• Enhanced user interface for email over SMS
• Text messaging: Send and receive message up to 160 characters long
• Picture messaging: Send pictures with text to other compatible phones
• Predictive text input
• Templates: Quick and easy sending of predefined messages

Games

• Snake II
• Space Impact
• Bumper
• 1 preloaded Java game

Ringing Tones

• 35 fixed and 5 variable tones (for composed or downloaded ringing tones)

Call Management

• Speed dialing: For up to 9 names (1 is always for voice mail)
• Voice dialing: For up to 10 names
• Last number redial from dialed calls list (dial key brings out the dialed calls list)
• Automatic redial (max 10 attempts)
• Automatic answer (only works with headset or car kit)
• Emergency calls to 112 (number operates in specific countries only) without SIM-card and with key locked phone
• Call waiting, call hold, call divert, and call timer
• Automatic and manual network selection
• Closed user group
• Fixed dialing number allows calls only to predefined numbers

Tri-band Operation

• EGSM 900, GSM 1800, and GSM 1900 networks in Europe, Africa, Asia, North, and South America; automatic switching between bands

Power Management