- Low Cost International Calls
Make cheap international calls for 2p a minute with First Number. Discount numbers give you instant access to cheap long distance call rates from a landline or mobile phone.
http://www.firstnumber.co.uk - RF Globalnet
Information and education resource for rf, microwave, and wireless engineers. Includes application notes, data sheets, product directory, links and more.
http://www.rfglobalnet.com - International Telecommunication Union
This site covers the entire range of telecommunication issues from standards-setting, to international regulations governing wireless services and programmes to improve telecommunication in developing nations.
http://www.itu.int
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