Bharti Airtel has announced plans to expand its international roaming (IR) portfolio by introducing unlimited data bundles available across 189 countries.
Vietnamese state-owned telco Viettel says it has successfully acquired a block of 700-MHz spectrum for VND1.95 trillion (US$75.3 million) – a band the government has been trying to auction off for the last couple of years – to bolster its 4G and 5G net…
MTN Nigeria CEO Karl Toriola has defended recent tariff hikes by mobile network operators, stating they are essential for the “survival” of the telecoms industry in Nigeria, despite significant criticism.