Siemens GSM crypto-phone

Features

• The most important features of the TopSec GSM
• High security level
• Top-quality speec encoding for end-to-end voice communication
• Invariably reliable speech quality
• Simple handling
• Recommended by the German Information Security Agency
• TopSec GSM offers all advantages of a latest-generation mobile phone
• Excellent speech quality
• Simple operation
• Voice dialling
• Compact size
• Low weight
• Internet access via WAP browser
• Soft modem
• IR interface for mobile data transfer