Telstra8.974.0520-2.9% **8.8 Cable & Wireless Communications11.926.521.5n/a9.8 Vodafone8.415.8170-1.6% *6.44 * Preliminary results to 31/3 ** half year ended 31 Dec 2009 v same period previous year The low digit PEs imply there is relative risk about some of these companies (and yep, ...