In 1996, Cellplus Mobile Communications Ltd, a Mobile Network Operator and a fully owned subsidiary of Mauritius Telecom launched the GSM network in Mauritius and later during the same year Telecom Plus Ltd, another fully owned subsidiary of Mauritius Telecom as from 2006, launched a dial-up Internet access service.

On 17 April 2008, Mauritius Telecom re-branded its mobile and internet services as Orange.

In May 2015, Mauritius Telecom announced that as from 1 June 2015, all its 850,000 Orange mobile customers would receive free unlimited access to Facebook.

All Mauritius Telecom products were re-branded under the My.T brand on 9 November 2017.

[2] Mauritius Telecom owns the following companies: Mauritius Telecom portfolio of fixed, mobile, broadband and IPTV services is  consolidated under one single umbrella brand: my.t.