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Secure GSM telephone - this page is a stub - wanted item

HC-2423 was a handheld GSM 1 mobile telephone set with built-in encryption facilities, made by Crypto AG (Hagelin) in Zug (Switzerland) in the early 2000s. The unit could be used on any public GSM 900/1800 network in the world, and was compatible with the HC-2203 PSTN encryptor [A].

Help wanted
Apart from a sales leaflet [A], no further information about this telehone is available. In 2016, the HC-2423 was no longer available from Crypto AG. We are currently looking for any additional information and for an HC-2423 unit for your collection.

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  1. GSM = Global System for Mobile communications.  Wikipedia

  1. Secure GSM HC-2423 - Leaflet
    Crypto AG. April 2007.
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Crypto Museum. Created: Tuesday 07 February 2017. Last changed: Sunday, 14 June 2020 - 13:42 CET.
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