Submitted By
ACHARYA MIRAJ SHAILESH BHAI


OVERVIEW OF TELECOMMUNICATION NETWORKS
Introduction
The telephone is a telecommunication device that is used to transmit and receive electronically or digitally encoded speech between two or more people conversing. It is one of the most common household appliances in the world today. Most telephones operate through transmission of electric signals over a complex telephone network which allows almost any phone user to communicate with almost any other user.
Telecomm ....etc

[:=Read Full Message Here=:]

Respected sir,
we the students of Adi Shankara Institute of Engineering and Technology (ASIET), kalady, 4th semester electronics & communication engineering would like to visit your industry as a part of our industrial visit program on (02/02/2013) or (09/02/2013). We include 65 students and 2 accompanying staff. Kindly request you to grant the permission. Hoping a reply on this.(mailid:[email protected]).


yours faithfully,
Sarath prem,
ASIET, kalady.
31/01/2013 ....etc

[:=Read Full Message Here=:]

Hi,
I am Ashwin , a thrid year B.tech student from SRM university chennai.
I wanted to know about the companies offering industrial visit for telecom and electronics students in ooty and places nearby. ....etc

[:=Read Full Message Here=:]

dear sir/mam, i m electronics studentof 4th yr. plz provide me BSNL summer training report and ppt as soon as possible. it is very urgent. for this i shall be highly obliged to you. ....etc

[:=Read Full Message Here=:]

History
The word telephone, from the Greek roots tele, far, and phone, sound, was applied as early as the late 17th century to the string telephone familiar to children and was later used to refer to the megaphone and the speaking tube; but in modern usage it refers solely to electrical devices derived from the inventions of Alexander Graham Bell and others. The U.S. patent granted to Bell in March 1876 for the development of a device to transmit speech sounds over electric wires is often said to be the most valuable ever issued. The gen ....etc

[:=Read Full Message Here=:]

we are the students of KRGOURI AMMA COLLEGE OF ENGINEERING
We would like to come for an industial visit in BSNL ernakulam fora day. ....etc

[:=Read Full Message Here=:]

Information about training in bsnl Indore for engg student branch ec final year please rply to my no.9179996088 ....etc

[:=Read Full Message Here=:]

Please provide summer coaching at bsnl which Will help in improvement of our knowledge and helps gaining knowledge so please provide summer coaching at Vijayawada and it is also near to our area so please provide summer coaching at Vijayawada and it is very useful to us ....etc

[:=Read Full Message Here=:]

I am a final year student and i did my industrial training in c-dot exchange in bsnl. so i request you to please help me download this ppt with good content ....etc

[:=Read Full Message Here=:]

....etc

[:=Read Full Message Here=:]