The story
In 1989 Bangladesh Telecom Limited (BTL) was awarded a license to operate cellular, paging, and other wireless communication networks. Then in 1990 Hutchison Bangladesh Telecom Limited (HBTL) was incorporated in Bangladesh as a joint venture between BTL and Hutchison Telecommunications (Bangladesh) Limited. HBTL began commercial operation in Dhaka using the AMPS mobile technology in 1993 and became the 2nd cellular operator in South Asia (after Sri Lanka's Celltell, established on 1989). Later that year Pacific Motors bought 50% of BTL. By in 1995 HBTL was renamed as Pacific Bangladesh Telecom Limited (PBTL) and launched the brand name 'Citycell Digital' to market its cellular products.
By the end of 2007 Citycell had refurbished its old brand identity and introduced a new logo and corporate identity; the new logo is very reminiscent of the old logo. However, the slogan "because we care" has remained unchanged.
On 20 October 2016, the Bangladesh Telecommunication Regulatory Commission suspended the spectrum allocation of Citycell after evaluation of the company's number of dues. But on 3 November 2016, the Supreme Court of Bangladesh directed the BTRC to reinstate its spectrum and on 6 November 2016, BTRC returned the suspended spectrum to Citycell.
From Wikipedia’s article on Citycell, shared under CC BY-SA 4.0.4