Domestic Telephone Traffic in India (1964, 1971, 1981 to 2002) | ||||
Year ended 31st March | Local Calls (incl. STD) Metered Pulses (Millions) | Trunk Calls Booked (Millions) | Trunk Calls Booked per Direct Exchange Lines (Fixed) | Trunk Calls Effective (Million) |
1964 | ||||
1971 | ||||
1981 | ||||
1982 | ||||
1983 | ||||
1984 | ||||
1985 | ||||
1986 | ||||
1987 | ||||
1988 | ||||
1989 | ||||
1990 | ||||
1991 | ||||
1992 | ||||
1993 | ||||
1994 | ||||
1995 | ||||
1996 | ||||
1997 | ||||
1998 | ||||
1999 | ||||
2000 | ||||
2001 | ||||
2002 |