Cipherphone offers specially modified Encrypted Nokia 6680 cell phone with built-in encryption software which converts your voice to encrypted data using a constantly changing mathematical formula. It uses a 1024 bit asymmetric key based upon the RSA algorithm and a changing session key which modifies the encryption algorithm every second.

Encryption Software:

Ultra strong asymmetric RSA encryption
1024 bit master key
AES data protection algorithm implemented
Diffie-Hellman Key exchange algorithm Random master key creation per contact
Random master key change every call start
256 bit random session key, replaced every second

Encryption Software Requirements:

Tri band GSM (900Mhz, 1800Mhz, 1900Mhz)
Data call (CSD)

Phone Specifications:

Weight: 123 g
Dimensions: 108.4 x 55.2 x 20.5 mm; 104 cc

Display and User Interface:

Active matrix, 262,144-color display (176 x 208 pixels)
Automatic brightness control for display
Five-way scroll key, two soft keys, application key, edit and clear keys, send and end keys
Dedicated keys for voice dialing, commands, and Push to talk (PoC)
Active standby screen
S60 software on Symbian OS

Imaging and Video:

Two-way video call capability
Video sharing for one-way live video or video clip sharing within the voice call
Back side camera: integrated 1.3 megapixel camera sensor (1.23 megapixel effective resolution, 1280 x 960 pixels) with 6x digital zoom and slide for camera protection, activation, and control
Integrated flash (operating range up to 1.5 m)
Flash modes: on, off, automatic
Advanced camera modes: still, sequence, and video
Settings for night, brightness adjustment, image quality, self-timer, white balance settings, and color tones
Front side camera: integrated VGA camera (640x480 pixels) with 2x digital zoom
Video and still image editors
Movie Director for automated video production
Nokia Image Manager
Image and video clip uploading to the Web

Nokia XpressPrint Printing Solution:

Print digital photos directly from your imaging smartphone
Transfer photos directly to compatible printer or kiosk via Bluetooth wireless technology, MultiMediaCard (MMC), or to PictBridge-compliant printer via USB cable
Built-in application is quick and easy to use; no installation, no fuss

Real Player:

Download and play multimedia files (video + music)
Stream media files files from compatible media portals
Full-screen video playback on the phone to view downloaded, streamed, or recorded video clips in bigger size
Played formats (decoding): .3gp and .mp4 file formats, MPEG-4 video, H.263 video and AMR audio, RealMedia (Real Video and Real Audio), MP3 and AAC

Memory Functions:

10 MB internal dynamic memory for contacts, text messages, multimedia messages, ringing tones, images, video clips, calendar notes, to-do list, and applications
Expandable memory: 64 MB Reduced Size Dual Voltage (1.8/3V) MultiMediaCard (MMC)
Hot swap slot for easy MMC card insertion and removal

Messaging:

Convenient email client with attachment support (view jpeg, 3gp, MP3, .ppt, .doc, excel, and .pdf files) and periodic polling functionality
Compatible with Nokia Wireless Keyboard (sold separately)Multimedia messaging: combine image, video, text, and audio clip and send as MMS to a compatible phone or PC; use MMS to tell your story with a multi-slide presentationAutomatic resizing of your megapixel images to fit MMS (max. 300 KB attachment size depending on the network)Text messaging: supports concatenated SMS, picture messaging, SMS distribution listPredictive text input: support for all major languages in Europe and Asia-Pacific
Instant Messaging

Connectivity:

Integrated Bluetooth wireless technology v.1.2
USB 2.0 full speed via Pop-Port™ interfaceNokia PC Suite connectivity with USB and Bluetooth wireless technologyLocal synchronization of contacts and calendar to a compatible PC using compatible connectionRemote over-the-air synchronizationSend and receive images, video clips, graphics, and business cards via Bluetooth wireless technology
Profiles with Bluetooth connectivity: Basic Printing Profile (BPP) using Image Print or Info Print applications, Human Interface Device Profile (HID) using Nokia Wireless Keyboard application

Browsing:

WAP 2.0 XHTML/HTML multimode browser
Improved Web compatibility with support for HTML 4.01, including support for elements such as image maps, background images, and framesSupport for a subset of JavaScript 1.5, which includes the most commonly used functions found on the InternetFile upload over HTTP using standard HTML formsSmall screen rendering option including a faster page-up/page-down scrolling styleFull-screen mode, download progress bar, and adaptive history list3GPP video streamingOMA DRM 1.0 - including forward lock for content protection, combined delivery, separate delivery and super distributionWallet: convenient online use and storage of your numbers and passwords
Offline mode for using imaging and productivity features in areas where the radio must be switched off

Data Transfer:

WCDMA 2100 - Maximum download 384kbps; upload 128kbps
EDGE : Mobile broadband access with upload up to 118.4 kbps and download up to 236.8 kbps
Note: Actual achieved speeds may vary depending on network support
GPRS (Class B, Multi-slot class 10) - Maximum download 53.6 kbps
Speech codecs: FR, EFR, WCDMA, and GSM AMR
Transfer data from one S60 phone to another

Call Management:

Contacts: Advanced contacts database with support for multiple phone and email details per entry, also supports thumbnail picture and groups
Speed dialing
Logs: Keeps lists of your dialed, received, and missed calls
Automatic redial
Automatic answer (works with compatible headset or car kit only)
Supports Fixed Dialing Number, which allows calls only to predefined numbers
Conference call

Java™ Applications:

Downloadable Java™ MIDP 2.0, CLDC 1.1 applications
3D API (JSR-184)

Voice Features:

Voice dialing
Voice commands
Voice recorder
Integrated hands free speaker

Tri-Band Operation:

Dual mode WCDMA/GSM and tri-band GSM phone for roaming around the world
Automatic switching between bands

Digital Services:

Symbian applications available from Nokia Software Market
Graphics, icons, animations, logos
Games: Possibility to download new games
Ringing tones: True Tones, polyphonic tones
Themes: Possibility to download new themes

Sales Package Contents:

Nokia 6680 imaging smartphone
64MB MultiMediaCard (MMC) MU-1*
Adapter for normal size MMC slots
Nokia Stereo Headset HDS-3
Nokia Battery BL-5C
Nokia Travel Charger ACP-12
Nokia Connectivity Cable (USB) DKU-2
CD-ROM containing software and guides
User guide, Quick Start guide, Add-on Application guide