With delays to local loop unbundling (LLU), which would give ISPs access to exchanges, operators are deploying a range of broadband wireless networks. While the mobile operators are deploying HSDPA, W-CDMA and EDGE networks and entering the broadband space, operators are also deploying WiMAX, iBurst, and CDMA systems. Telkom, Sentech, Neotel, WBS and the under-serviced areas licensees (USALs) have currently been given commercial WiMAX licenses. Telkom launched full commercial WiMAX services in June 2007, first at 14 sites in Pretoria, Cape Town and Durban, and a further 57 sites rolled out over 2007/8. Another 10 operators, including M-Web and Vodacom, were granted temporary test licenses and are awaiting spectrum to be allocated by ICASA. In May 2008, WBS partnered with Vodacom and Intel Corporation to roll out an 802.16e WiMAX network.