25-06-2012, 01:56 PM
INDUSTRY PROFILE
INDUSTRY PROFILE.docx (Size: 131.12 KB / Downloads: 53)
History
Telecom in the real sense means transfer of information between two distant points in space. The popular meaning of telecom always involves electrical signals and nowadays people exclude postal or any other raw telecommunication methods from its meaning. Therefore, the history of Indian telecom can be started with the introduction of telegraph.
Introduction of telegraph
The postal and telecom sectors had a slow and uneasy start in India. In 1850, the first experimental electric telegraph Line was started between Kolkata and Diamond Harbor. In 1851, it was opened for the British East India Company. The Posts and Telegraphs department occupied a small corner of the Public Works Department, at that time. Construction of 4,000 miles (6,400 km) of telegraph lines connecting Kolkata (Calcutta) and Peshawar in the north along with Agra, Mumbai (Bombay) through Sindwa Ghats, and Chennai in the south, as well as Ootacamund and Bangalore was started in November 1853. Dr. William O'Shaughnessy, who pioneered telegraph and telephone in India, belonged to the Public Works Department. He tried his level best for the development of telecom throughout this period. A separate department was opened in 1854 when telegraph facilities were opened to the public.
Introduction of the telephone
In 1880, two telephone companies namely The Oriental Telephone Company Ltd. and The Anglo-Indian Telephone Company Ltd. approached the Government of India to establish telephone exchanges in India. The permission was refused on the grounds that the establishment of telephones was a Government monopoly and that the Government itself would undertake the work. By 1881, the Government changed its earlier decision and a licence was granted to the Oriental Telephone Company Limited of England for opening telephone exchanges at Kolkata, Mumbai, Chennai (Madras) and Ahmedabad. 28 January 1882, is a Red Letter Day in the history of telephone in India. On this day Major E. Baring, Member of the Governor General of India's Council declared open the Telephone Exchange in Kolkata, Chennai and Mumbai. The exchange at Kolkata named "Central Exchange" was opened at third floor of the building at 7, Council House Street. The Central Telephone Exchange had 93 number of subscribers. Bombay also witnessed the opening of Telephone Exchange in 1882.
Further developments
• 1902 - First wireless telegraph station established between Saugor Islands and Sandheads.
• 1907 - First Central Battery of telephones introduced in Kanpur.
• 1913-1914 - First Automatic Exchange installed in Shimla.
• 23 July 1927 - Radio-telegraph system between the UK and India, with beam stations at Khadki and Daund, inaugurated by Lord Irwin by exchanging greetings with the King of England.
• 1933 - Radiotelephone system inaugurated between the UK and India.
• 1953 - 12 channel carrier system introduced.
• 1960 - First subscriber trunk dialing route commissioned between Kanpur and Lucknow.
• 1975 - First PCM system commissioned between Mumbai City and Andheri telephone exchanges.
• 1976 - First digital microwave junction introduced.
• 1979 - First optical fibre system for local junction commissioned at Pune.
• 1980 - First satellite earth station for domestic communications established at Secunderabad, A.P..
• 1983 - First analog Stored Program Control exchange for trunk lines commissioned at Mumbai.
• 1984 - C-DOT established for indigenous development and production of digital exchanges.
• 1985 - First mobile telephone service started on non-
commercial basis in Delhi.
While all the major cities and towns in the country were linked with telephones during the British period, the total number of telephones in 1948 was only around 80,000. Even after independence, growth was extremely slow. The telephone was a status symbol rather than being an instrument of utility. The number of telephones grew leisurely to 980,000 in 1971, 2.15 million in 1981 and 5.07 million in 1991, the year economic reforms were initiated in the country.
While certain innovative steps were taken from time to time, as for example introduction of the telex service in Mumbai in 1953 and commissioning of the first [subscriber trunk dialing] route between Delhi and Kanpur in 1960, the first waves of change were set going by Sam Pitroda in the eighties. He brought in a whiff of fresh air. The real transformation in scenario came with the announcement of the National Telecom Policy in 1994.
Emergence as a major player
In 1975, the Department of Telecom (DoT) was separated from P&T. DoT was responsible for telecom services in entire country until 1985 when Mahanagar Telephone Nigam Limited (MTNL) was carved out of DoT to run the telecom services of Delhi and Mumbai. In 1990s the telecom sector was opened up by the Government for private investment as a part of Liberalisation-Privatization-Globalization policy. Therefore, it became necessary to separate the Government's policy wing from its operations wing. The Government of India corporatised the operations wing of DoT on 1 October 2000 and named it as Bharat Sanchar Nigam Limited (BSNL). Many private operators, such as Reliance Communications, Tata Indicom, Vodafone, Loop Mobile, Airtel, Idea etc., successfully entered the high potential Indian telecom market.
Telephone
On landlines, intra circle calls are considered local calls while inter circle are considered long distance calls. Currently Government is working to integrate the whole country in one telecom circle. For long distance calls, you dial the area code prefixed with a zero (e.g. For calling Delhi, you would dial 011-XX XX). For international calls, you would dial "00" and the country code+area code+number. The country code for India is 91.
INDUSTRY PROFILE.docx (Size: 131.12 KB / Downloads: 53)
History
Telecom in the real sense means transfer of information between two distant points in space. The popular meaning of telecom always involves electrical signals and nowadays people exclude postal or any other raw telecommunication methods from its meaning. Therefore, the history of Indian telecom can be started with the introduction of telegraph.
Introduction of telegraph
The postal and telecom sectors had a slow and uneasy start in India. In 1850, the first experimental electric telegraph Line was started between Kolkata and Diamond Harbor. In 1851, it was opened for the British East India Company. The Posts and Telegraphs department occupied a small corner of the Public Works Department, at that time. Construction of 4,000 miles (6,400 km) of telegraph lines connecting Kolkata (Calcutta) and Peshawar in the north along with Agra, Mumbai (Bombay) through Sindwa Ghats, and Chennai in the south, as well as Ootacamund and Bangalore was started in November 1853. Dr. William O'Shaughnessy, who pioneered telegraph and telephone in India, belonged to the Public Works Department. He tried his level best for the development of telecom throughout this period. A separate department was opened in 1854 when telegraph facilities were opened to the public.
Introduction of the telephone
In 1880, two telephone companies namely The Oriental Telephone Company Ltd. and The Anglo-Indian Telephone Company Ltd. approached the Government of India to establish telephone exchanges in India. The permission was refused on the grounds that the establishment of telephones was a Government monopoly and that the Government itself would undertake the work. By 1881, the Government changed its earlier decision and a licence was granted to the Oriental Telephone Company Limited of England for opening telephone exchanges at Kolkata, Mumbai, Chennai (Madras) and Ahmedabad. 28 January 1882, is a Red Letter Day in the history of telephone in India. On this day Major E. Baring, Member of the Governor General of India's Council declared open the Telephone Exchange in Kolkata, Chennai and Mumbai. The exchange at Kolkata named "Central Exchange" was opened at third floor of the building at 7, Council House Street. The Central Telephone Exchange had 93 number of subscribers. Bombay also witnessed the opening of Telephone Exchange in 1882.
Further developments
• 1902 - First wireless telegraph station established between Saugor Islands and Sandheads.
• 1907 - First Central Battery of telephones introduced in Kanpur.
• 1913-1914 - First Automatic Exchange installed in Shimla.
• 23 July 1927 - Radio-telegraph system between the UK and India, with beam stations at Khadki and Daund, inaugurated by Lord Irwin by exchanging greetings with the King of England.
• 1933 - Radiotelephone system inaugurated between the UK and India.
• 1953 - 12 channel carrier system introduced.
• 1960 - First subscriber trunk dialing route commissioned between Kanpur and Lucknow.
• 1975 - First PCM system commissioned between Mumbai City and Andheri telephone exchanges.
• 1976 - First digital microwave junction introduced.
• 1979 - First optical fibre system for local junction commissioned at Pune.
• 1980 - First satellite earth station for domestic communications established at Secunderabad, A.P..
• 1983 - First analog Stored Program Control exchange for trunk lines commissioned at Mumbai.
• 1984 - C-DOT established for indigenous development and production of digital exchanges.
• 1985 - First mobile telephone service started on non-
commercial basis in Delhi.
While all the major cities and towns in the country were linked with telephones during the British period, the total number of telephones in 1948 was only around 80,000. Even after independence, growth was extremely slow. The telephone was a status symbol rather than being an instrument of utility. The number of telephones grew leisurely to 980,000 in 1971, 2.15 million in 1981 and 5.07 million in 1991, the year economic reforms were initiated in the country.
While certain innovative steps were taken from time to time, as for example introduction of the telex service in Mumbai in 1953 and commissioning of the first [subscriber trunk dialing] route between Delhi and Kanpur in 1960, the first waves of change were set going by Sam Pitroda in the eighties. He brought in a whiff of fresh air. The real transformation in scenario came with the announcement of the National Telecom Policy in 1994.
Emergence as a major player
In 1975, the Department of Telecom (DoT) was separated from P&T. DoT was responsible for telecom services in entire country until 1985 when Mahanagar Telephone Nigam Limited (MTNL) was carved out of DoT to run the telecom services of Delhi and Mumbai. In 1990s the telecom sector was opened up by the Government for private investment as a part of Liberalisation-Privatization-Globalization policy. Therefore, it became necessary to separate the Government's policy wing from its operations wing. The Government of India corporatised the operations wing of DoT on 1 October 2000 and named it as Bharat Sanchar Nigam Limited (BSNL). Many private operators, such as Reliance Communications, Tata Indicom, Vodafone, Loop Mobile, Airtel, Idea etc., successfully entered the high potential Indian telecom market.
Telephone
On landlines, intra circle calls are considered local calls while inter circle are considered long distance calls. Currently Government is working to integrate the whole country in one telecom circle. For long distance calls, you dial the area code prefixed with a zero (e.g. For calling Delhi, you would dial 011-XX XX). For international calls, you would dial "00" and the country code+area code+number. The country code for India is 91.