Digitel GSM

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1	страна Australia Telstra Corporation Ltd Optus Pty Ltd Add to Reading List Source URL: www.privet.by Language: English - Date: 2015-02-23 02:49:07 Electronic engineering Wireless Videotelephony Mobile Network Code Mobile telecommunications Claro Americas 3G GSM frequency bands Digitel GSM Vodafone Technology Mobile phone companies
2	Venezuela Mini-Case Study 2003 Add to Reading List Source URL: www.itu.int Language: English - Date: 2004-06-03 08:09:32 Mobile telecommunications Text messaging SMS Multimedia Messaging Service Enhanced Messaging Service Short message service center General Packet Radio Service Digitel GSM Mobile phone Technology Mobile technology Wireless