AIRTEL Zambia says it has continued to send out tips to its customers on the need to switch off applications that may be running in the background in order to reduce data usage. In the past few weeks, netizens have taken to social media to register their displeasure about how Airtel data bundles have been depleting too fast. The netizens have lamented that Airtel has not responded to their queries, despite several complaints which have been reported to the company. Others also said they had demanded for refunds from the network provider, but to no avail. But in response to a press query, Airtel Zambia Head of Corporate Communications Yuyo Kambikambi said investigations carried into most customer complaints showed that...