These are cellular telephones which are supplied fitted with encryption software that secures your privacy to Military grade standard and beyond.

The system allows two parties to conduct secure voice conversations and send secure messages over existing mobile telephone networks, effectively eliminating the chance of a third party eavesdropping on the conversation.

On connection between the parties the Securephone uses strict verification procedures to ensure the identity of calling parties, backed up by widely endorsed encryption technologies.

The Securephone features robust 256 bit, triple cipher, layered encryption based on AES, Twofish and Serpent ciphers. Any one of these encryption algorithms is considered unbreakable by today's standards and the triple layer ensures that encrypted data is future-proof.

If any one of the encryption algorithms is broken, or found flawed in the future, it is not possible to obtain data to decrypt or compromise the remaining layers or chains.

As well as the triple layer 256bit private encryption keys mentioned above this phone also boasts a 4Kbit infrastructure public key based on the widely endoresed 'Diffie-Hellman' algorithm which ensures the encrypted data is safe and secure.

The Securephone hosts a unique assymetric key generation engine, which is hardware optimised for extremely fast key generation. Private and public keys are generated for each session and subsequently destroyed (unrecoverable) upon termination of the link.

Calling party identity verification procedures are implemented as protection from "man in the middle" attacks with a unique Identity Verification Module as well as comprehensive procedures to ensure that keys or foreign data have not been injected or substituted by a third party.

Supplied fitted into a lightweight and slim "state of the art" HTC P3470 PDA phone  which also features built-in Tom Tom GPS navigation software and full UK and Ireland maps.

PLEASE NOTE THAT AT LEAST TWO PHONES ARE REQUIRED FOR ENCRYPTED CONVERSATIONS AND MESSAGES TO TAKE  PLACE.

The unique feature of this system is the virtually unbreakable coding that makes it almost impossible for anyone to listen in to your encrypted conversations. The bonus is the fantastic specification of the HTC P3470 PDA phone that we have fitted it to.

Built around the latest Windows Mobile 6 operating system this phone makes sending and receiving e-mails, keeping in touch with colleagues and friends and managing Microsoft Office documents, whilst on the move completely effortless.

With quad-band Edge GSM and a 200Mhz CPU, together witha 2 megapixel camera, 256 MB ROM/128MB RAM, micro-SD, Bluetooth 2.0, and a large 2.8 inch QVGA flush touchscreen, this is an awesome package.

CELLULAR TELEPHONE FEATURES:

Operating system: Microsoft Windows Mobile 6 Professional
Processor: T1 OMAP 850, 200Mhz
GSM/GPRS/EDGE: Quad-band
Dimensions: 108x58.3x15.7mm
Weight: 122gms
Camera: 2 Megapixels
Bluetooth: Yes
GPS software: Yes - Tom Tom Navigator GPS (Full UK and Ireland maps)
Memory: ROM 256MB, RAM 128MB, MicroSD
Display: 2.8", 240x320mm QVGA resolution Touchscreen