By Leonard Sengere As we looked at Econet’s latest annual report we noted that there had been no change in the downward trend of their voice revenue. For years voice revenue has been falling industry-wide as cheaper online alternatives like WhatsApp have grown in popularity. For all the MNOs voice revenue was the cash cow for years and […] Articles appeared first on Techzim;Hope For Econet And Pals As Vodacom SA Data Revenue Tops Voice For First Time …read more Read more here:: Techzim Feed