• Integrated camera
• Multimedia messaging
• XHTML browser
• Stereo FM radio
• SyncML
• Tri-band operation

• EGSM 900, GSM 1800, and GSM 1900 networks in Europe, Africa, Asia-Pacific, North America, and South America where these networks are supported
• Automatic switching between bands
• AMR Voice codec for 1900 frequency band

• Weight: 87 g
• Dimensions: 106 mm x 44 mm x 19 mm, 72 cc

• Timed profiles
• Customizable profiles
• Alarm clock
• Stereo FM radio
• Wallet
• WIM (Wireless Identity Module)
• Stopwatch
• Countdown timer
• Wallpaper: Full-screen colour image
• Changeable colour schemes
• Calculator
• Screen saver: Digital clock

Total user memory area in the Nokia 6610i is approximately 4 MB. The following features in this phone may share memory: phone book, text and multimedia messages, images and ringing tones in gallery, calendar, to-do notes, and Java games and applications. Using any such features may reduce the memory available for any features sharing memory. This is especially true with heavy use of any of the features (although some of the features may have a certain amount of memory specially allotted to them in addition to the amount of memory shared with other features). For example, saving many images, bookmarks, java apps, etc. may take all of the shared memory and your phone may display a message that the memory is full. In this case, delete some of the information or entries stored in the shared memory features before continuing.

The following functions use shared memory that is dependent on the data quantity per item and shared memory available at a time in the Nokia 6610i phone:

• Phone book: Up to 500 contacts with all entries filled in addition to SIM card contacts
• SMS messages: Up to 150 text messages or 50 concatenated messages
• Calendar notes: Up to 250 maximum-size entries
• Fixed ringing tones (11 preset, not removable)
• To-do list (up to 30 entries)

The following features share a memory pool:

• MMS messages (max size 45 kB per MMS message)
• Ringing tones in Gallery (20 preset MIDI tones, all removable)
• Images (13 preset, all removable)
• Java™ applications (4 preset, max download size 64 kB per application)
• Operator logos (downloaded)

• High-resolution, passive Matrix Colour Display
• Supports up to 4096 colours within 128x128 pixels
• Up to 8 lines (Latin) in message viewing
• Adjustable display brightness control

• Two soft keys with four-way scroll
• Configurable right soft key
• Input method: Phone keypad
• List and grid menu
• Gallery: Delete all-function for removing all gallery items at once

• Multimedia messaging (MMS) with compatible devices: receive messages containing a text, an audio file and an image; send messages containing images, audio clips and text to other compatible devices.
• Delivery reports
• Multiple recipients
• Scaling

• Over SMS

• Mobile Chat: based on standard SMS. All previous written messages from both persons are visible on screen. Chat messages are not saved on the SIM card.

• SMS distribution list
• Concatenated SMS: Send and receive up to 3 messages (160+145+145 characters)
• Message register
• Predictive text input: support for all major European languages
• Picture messaging: Send pictures with text to other compatible phones, 10 preset pictures in the phone, 5 empty for downloads, all replaceable

• Quick and easy sending of predefined messages

• Picture viewer
• Storage for up to 13 pictures
• Image editing
• Possibility to attach Portrait images to Contacts
• Image Uploader

• Pop-Port™ interface
• Connect wirelessly to a compatible phone or a compatible PC
• Connect to a compatible PC with Nokia Connectivity Cable DKU-5 or Nokia Connectivity Adapter Cable CA-42
• Infrared
• OMA Forward Lock for content protection
• WAP
• SyncML

• GPRS (General Packet Radio Service)*
• Data transfer up to 43.2 kbit/s
• Circuit-Switched Data
• HSCSD (High-Speed Circuit-Switched Data)*
• Data/Modem Transmission

* This product uses shared or static memory for different functions. Shared memory means that the available memory is shared between shared memory functions. When any of these functions is used, there is less available memory for other functions which are also dependent on shared memory. Static memory means that a certain amount of memory is allocated to each static memory function.

• Speed dialing: Up to 9 names (1 always for voice mail)
• Last-number redial from dialed calls list (Dial key brings out the dialed calls list)
• Automatic redial (max 10 attempts)
• Automatic answer (works with headset or car kit only)
• Call waiting, call hold, call divert, call timer
• Automatic and manual network selection
• Caller identification with image
• Closed User Group
• Fixed Dialing Number, allows calls only to predefined numbers
• Conference call
• Vibrating alert

• Converter II: Converts currencies, measurements, temperature, etc.
• All applications removable
• Downloadable games and personal applications via Java™ technology (MIDP 1.0)
• Max download size: 64 kB per application

• Integrated handsfree speaker

• Fixed ringing tones: 20 polyphonic tones, 10 monophonic tones, and 1 Nokia tone
• Polyphonic tones
• Monophonic tones

• Phone display used as a viewfinder
• Standard, portrait, and night modes
• Gallery for storing and editing images
• 3 image quality options: High, normal, basic
• Image editing features: add text, frames and clip art images also zoom and adjust contrast in gallery

• PuzzleChess and Bounce
• Java games
• Possibility to download new Java games via Java™ technology (MIDP 1.0)

• PC Suite

• Java midlets
• Graphics, icons, and logos
• Games: Possibility to download new games
• Polyphonic tones
• Monophonic tones

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

• Certification Information (SAR)
• Declaration of conformity (DoC)
• Eco Declaration