are more reliable, less expensive and more portable than a cellphone. but now cellphones are cheaper and come in sizes that are almost as small as a pager. so these pagers have out lived there use and are now impractical to use in some countries. but in the Philippines we have still retained it for they are "free" compared to a cellphone. Satellite Band Radio (SBR) Satellite Band Radios are virtually unheard off in our country. these radios are like normal radios but use satellites to transmit there information instead of the normal analog radio waves used. the use of these satellite radios give us better variety in the programs we listen to. and will infact make the change of information faster and easier from country to country. for a person will receive same information virtually at same time as other radios abroad. Internet: internet is a term used for the interconnection of computer networks that enables connected machines to communicate directly and transmit data to any place in the world. in this part of the paper i will talk about the c
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