I recently purchased an iPhone 5, which is definitely compatible with LTE. Even though I am well within what Telkom says is their coverage area for LTE both at home and at the office(respectively Kenilworth and Cape Town CBD) I can only connect to 3G and there is no sign of the LTE network. I haverepeatedly been into Telkom or contacted them via email or telephone and they simply express surprise but can offer no help. Any suggestions?