Telefonica, S.A.’s TEF subsidiary, Movistar Colombia, joined forces with telecom provider Tigo to bolster mobile connectivity, offering millions of Colombians enhanced coverage, faster speed and ...

Ghanaian actor Mercy Asiedu's 2014 advert for Ghanaian telecommunication network, AT formerly Tigo, has gone viral This comes at the back of a social media user asking why keypad phones were ...