An individual, suspected of stealing R5 million in airtime, is behind bars.
CEO Karel Pienaar takes over as group chief strategy officer and Zunaid Bulbulia steps in as CEO of MTN SA.
The short message service remains the best channel for business messaging.
MTN has 197.4 million subscribers across its African and Middle East operations.
Lenovo aims to infiltrate the US market with its smartphones over the next year.
The post-paid data roaming service incorporates cost control and monthly billing.
Caxton will buy the Kirsh family's 32.7% stake in FoneWorx for R102.5 million.
The operator has reduced its international call tariffs to 118 countries worldwide.
The first month of sales of the Samsung Galaxy S4 has far surpassed that of its predecessors.
The mobile operator tops the list of highest ranked African brands in Millward-Brown's annual brands survey.
SA's largest cellular operator could see revenue growth stall, unless it makes a move on the continent soon.