Cell C has reportedly been written down by as much as R1.2 billion by its largest shareholder.
Violence in Africa's war-torn Democratic Republic of Congo prompts authorities to order a halt on all Internet and text message services in the country.
The operator makes it possible for subscribers to share their unused data so it never expires, without costing the recipients a cent.
Microsoft aims to bridge the feature to smartphone transition with its latest budget devices, the Lumia 435 and Lumia 532.
Low-end smartphones will dominate, while high-end devices face stiff competition in 2015.
The niche cellular service sector should see more action in the first half of 2015.
The popular music streaming service reaches 60?million active users, a quarter of them paying subscribers.
The first mobile call in the UK was made 30 years ago, just before the network officially went live.
MTN and Telkom will update shareholders as soon as they get legal go-aheads for an infrastructure-sharing deal.
Poynting is set to sell several of its assets, valued at around R30?million, including much of its antennas unit.
MTN has awarded eleven of its directors thousands of shares that will earn them R86.4?million if certain performance targets are met.