Public switched telephone network abbreviated as PSTN ,in general, is the normal phone network, or land line. PSTN is a hard wired connection which on industrial premises is usually routed through the switchboard.
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The aim of this blog is to provide in-depth comprehensive knowledge of cellular services, and to envisage the behavior of mobile phone users preferences towards a specific cellular service provider. It would be very useful not only for existing cellular service providers but also for new one, if comes in the market, for swift grapping the mobile market. It will also assist the students of Research that how a good Research project is composed. All the best!
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- Aim of the Research
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- Analysis of Frequencies based on Questionnaires
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- Public Switched Telephone Network (PSTN)
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