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Cryptophone CryptoPhone 220, Руководство пользователя

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29

Accessories • 3

rd

 Party Software Install

Accessories

The GSMK CryptoPhone is based on a device manufactured by HTC, sold
under different brand names. Additional accessories for your CryptoPhone
(like holsters, car kits, external antennas etc.) can therefore be easily
obtained by buying kit that is destined for XDA 2, MDA 2 or Qtek 2020
devices.

3

rd

 Party Software Install

In theory it is possible to install Microsoft PocketPC 2003 compatible 3

rd

party software on your GSMK CryptoPhone device. You should know
that 3

rd

 party software of any kind can be used to attack the integrity and

security of your GSMK CryptoPhone. Installing additional software on
Communication Security equipment like the CryptoPhone is a grave
security risk that you should only take if it is absolutely necessary. If you
really need to install additional software on your GSMK CryptoPhone,
you need to enter the Admin Policy Password in the Settings 

➝

 System

Menu. The password can be found in the sealed envelope behind the
foam pad in the lid of the CryptoPhone carrying case. Again, please be
aware that installing 3

rd

 party software might irrevocably compromise

the security of your CryptoPhone or damage its funtionallity.

Any problems that result from installing any 3

rd

 party software on

the CryptoPhone are not covered by warranty or support. You have
been warned.

Содержание CryptoPhone 220

Страница 1: ...form factor and the technological advances incorporated in the underlying hardware platform have allowed us to introduce certain technical improvements which result in some minor changes to the user m...

Страница 2: ...n making encrypted calls Inserting your SIM card page 6 The CryptoPhone 220 s back cover can be removed by carefully sliding the lower part of the back cover downwards It is no longer necessary to pre...

Страница 3: ...t might otherwise disturb your conversation when not using a headset the CryptoPhone 220 features a Push to Talk option If the Push to Talk option is activated the microphone is switched off by defaul...

Страница 4: ...rst use might require a bit of force to move Inside the carrying case you will find your CryptoPhone packaged in a security sealed transparent plastic film nested in the foam pad Please also verify th...

Страница 5: ...ly the original PocketPC2003 manuals license sticker and CD with the GSMK CryptoPhone 200 but you need to be aware that some functionality of the PocketPC OS have been disabled by us for security reas...

Страница 6: ...rom normal GSM phones Also please note that these times may vary depending on your distance to the nearest GSM base station the further away the base station the more power your phone needs to use to...

Страница 7: ...e back cover of the device by pressing the silver button on the backside and sliding the cover downwards back cover 6 You will see the SIM card slot in the upper right corner of the device SIM card sl...

Страница 8: ...Manager will boot up Security Profile Manager The CryptoPhone is based on the Windows Mobile PocketPC 2003 operating system which contains some potentially vulnerable yet convenient features and appli...

Страница 9: ...operating system New threats against any system are discovered from time to time and we feel selecting No Added Security exposes the CryptoPhone to unneccessary risk Choose this setting only if you re...

Страница 10: ...not save contacts or calendar appointments for permanent storage to flash Extreme Security This setting is intended for customers who only use the CryptoPhone and normal unsecure call functionality bu...

Страница 11: ...tallation if we receive information that indicates a higher vulnerability of these components than originally assumed Please check the CryptoPhone website for details Booting After pressing OK in the...

Страница 12: ...Enter your PIN Most GSM SIM cards require you to enter a PIN number After you have initialized the CryptoPhone the application for unencrypted phone calls shows up and asks you to enter your PIN After...

Страница 13: ...enter an airplane hospital or other no phone area with the GSMK CryptoPhone switched on or in standby mode To ensure the radio is off you need to enter flight mode To enter flight mode hold the volum...

Страница 14: ...tions Power down To completely power down the CryptoPhone open the back cover and push the red battery lock downwards to the Open position and remove the battery Since the CryptoPhones memory is buffe...

Страница 15: ...he Standby button Cold Boot 14 Note no key material that might compromise the security of your past calls is stored anywhere on your device Upon completion of a secure call all key material for the ca...

Страница 16: ...end not to store any potentially compromising information on Flash Storage if there is a risk that the device may fall into the hands of an adversary You should store sensitive information in volatile...

Страница 17: ...her end picks up so please let it ring After your partner has pressed the Talk button on his end you will hear a ditt dutt ditt dutt sound that signals to you that the key setup procedure for the secu...

Страница 18: ...s unexpectedly in the middle of your call again and ask him to verify Call Quality during Secure Calls The call delay indicator changes color in five steps between green over yellow to red Green indic...

Страница 19: ...roviders or while driving fast in a car or train If the Delay indicator becomes reddish or red Indicator a 18 please try to find a place with better GSM coverage Use the signal strength indicator on t...

Страница 20: ...yptoPhones As a work around if you are roaming try switching providers If secure calling only works in one direction you could use an unencrypted call to tell the other party to call you using CryptoP...

Страница 21: ...d back into your microphone In noisy environments the use of the included headset is recommended With the headset you can set the volume to any desired level without experiencing noticeable echo When...

Страница 22: ...hone You can plug it in any time before or during a call The headset cable connector socket is on the lower right side of the device You will notice that the headset is connected through a small adapt...

Страница 23: ...ection We recommend using a wire based headset when placing secure calls Secure Calls while moving When using the GSMK CryptoPhone while moving fast in a car or a train you may experience a degradatio...

Страница 24: ...moving and thereby causing more disturbances Note In many countries the use of mobile phones while driving is regulated or completely prohibited You are responsible for complying with local laws and r...

Страница 25: ...irst need to copy them into the main contacts database on the CryptoPhone To do so switch to the unencrypyted phone mode by pressing the Center Key Center Key then click on the CryptoPhone symbol in t...

Страница 26: ...well as a detailed and honest report on the possible security impact As bad as security problems with cryptographic products can be we believe the only way to handle them properly is open and transpar...

Страница 27: ...ly signed CryptoPhone updates will be accepted by your CryptoPhone If you receive suspicious communication regarding CryptoPhone updates such as an e mail with an update file as attachment please info...

Страница 28: ...elligence agencies are known for a wide variety of hightech manipulation methods that are impossible to detect without a massive scientific effort several months of analysis at the cost of several 100...

Страница 29: ...lease mail us at service cryptophone de so we can instruct you about the proper shipping and security procedures Shipments that arrive for repair without prior acknowledgement and or in ignorance of t...

Страница 30: ...integrity and security of your GSMK CryptoPhone Installing additional software on Communication Security equipment like the CryptoPhone is a grave security risk that you should only take if it is abso...

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