Only countries where the company charges in US dollars will be affected, most likely Caribbean nations. Chile, Mexico and Brazil will not be affected.
The company said that less than 1% of its users currently use its 2G network.
Mobile telephony scored highest and mobile broadband rose four percentage points.
It will be the first since the telco embarked on an ongoing capital increase and confirmed the hiring of financial advisors for asset sales and possible M&As.
A new cohort of tech-savvy consumers are about to reach that age when they want to obtain the likes of a current account - and lenders are preparing for their arrival, regional banking tech firm VeriTran tells BNamericas.
Digicel has signed a 15 year technology services contract with the Government of the Commonwealth of Dominica. The 15-year managed services agreement heralds a massive step forward in the rebuilding of Dominica in the wake of Hurricane Maria which struck the island in September 2017
Millicom confirms that it has received an offer to be acquired by Liberty Latin America.