Wellcome to National Portal
বাংলাদেশ টেলিকমিউনিকেশনস কোম্পানি লিমিটেড গণপ্রজাতন্ত্রী বাংলাদেশ সরকার
Text size A A A
Color C C C C

সর্ব-শেষ হাল-নাগাদ: ২nd এপ্রিল ২০২৪

টেলিকম ইতিহাস

Telecom History: Bangladesh Perspective


 

1837: Samuel Morse invented Telegraph
1850: Electric Telegraph Line between Calcutta and Diamond Harbor by East India Company
1853: Telegraph branch under Posts and Telegraph Department, British India
1853: 4000 miles telegraph lines constructed in India
1855: Telegraph service opened to public in India
1858: India-Srilanka telegraph cable laid 
1885: Telegraph Act 
1886: Copper wire replacing iron wire
1895: Phonogram introduced in India
1902: Wireless Telegraphy started in India
1914: Postal and Telegraph departments merged in India
1933: Wireless Telegraphy Act 
1944: Introduction of Hindi script
1962: Reconstructed as Pakistan Telegraph and Telephone Department
1971: Reconstructed as Bangladesh Telegraph and Telephone Department under Ministry of Posts and Telecommunications after the liberation war 
1975: Reconstructed as Telegraph and Telephone Board
1979: Reconstructed as Bangladesh Telegraph and Telephone Board (BTTB) with right to issue license for telecom and wireless services.
1981: Digital Telex Exchange in Bangladesh
1983: Automatic Digital ITX started in Dhaka 
1985: Coinbox Telephone introduced in Bangladesh by BTTB 
1989: GENTEX Telegraph messaging service introduced in Bangladesh
1989: Bangladesh Rural Telecom Authority got license to operate exchanges in 200 upzillas
1989: Sheba Telecom got license to operate exchange is 199 upzilla
1989: Cellular mobile phone company Pacific Bangladesh Telephone Limited and Bangladesh Telecom got license 
1992: BTCL and Telephone Shilpa Sangstha launches magnetic cardphone service in the country (1400 units)
1995: Card Telephone service introduced in Bangladesh by BTTB and TSS
1995: Regulatory power of BTTB transferred to Ministry (MoPT) 
1995: 2nd and 3rd ITX installed in Dhaka
1996: Grameen Phone got cellular mobile Telephone license 
1998: Telecom Malaysia International Bangladesh got cellular mobile license 
1998: Telecom Policy by Ministry of Post and Telecommunications
1999: 1130 units of chiptype cardphone installation begins in the country 
2000: Global Telecom Service (GTS) Telex Exchange venture with British Telecom 
2001: Telecommunication Act, to establish Bangladesh Telecommunication Regulatory Commission (BTRC)
2002: ICT Policy
2004: Licensing Procedure by BTRC 
2004: Teletalk cellular mobile launched 
2004: Interconnection Regulation by BTRC, Amendment: 2008
2004: BTRC (Licensing Procedure) Regulations, Amendment: 2009
2006: Telecommunication Act-2001 Amendment 
2006: NGN (Next Generation Network) introduced in BTTB
2007: International Long Distance Telecommunication Services (ILDTS) Policy by BTRC
2008: Bangladesh Telegraph & Telephone Board (BTTB) was converted into Bangladesh Telecommunications Company Limited (BTCL) on 01 July with 100 shares owned by Government and with 9 directors, headed by secretary of Ministry of Post and Telecommunications (01 July 2008)
2009: Magnetic Cardphone and Chiptype Cardphone service withdrawn
2009: BTTB ordinance-1979 Amendment (BTCL Act) 
2009: National Broadband Policy by Ministry of Post and Telecommunications

 

2010: ILDTS Policy
2010: SMS based Premium Rate Services guideline by BTRC
2010: Video Conferencing Guideline by BTRC
2011: Telecom Infrastructure Sharing guideline by BTRC
2012: License Fees of ISP, VSAT, Call Centre etc by BTRC
2013: BPO/Call Centre guideline by BTRC
2013: Mobile Financial Service instructions by BTRC and Bangladesh Bank
2014: (10/02/2014) Ministry of Post and Telecommunication and Ministry of Information and Communication Technology are integrated to Ministry of Posts, Telecommunications and Information Technology.
 
(Prepared by: Mamlukar_Rahman/DDT/BTCL/11march2014)

COVID19 Movement Pass Online Police Clearance BD Police Help line Expatriate Cell Opinion or Complaint NIS Bangladesh Police Hot Line Number Right to Information PIMS Police Cyber Support for Women BPWN Annual Training Workshop Achievement & Success PHQ Invitation Card
Press Release Recruitment Information Procurement / Tender Notice Legal Instrument Innovation Corner Detective Magazine Bangladesh Football Club Diabetes-Covid19 Exam Results Accident Info Important Forms

Apps

icon icon icon icon icon icon