www.WirelessFederation.com/news: Choi See-joong, the Chairman of South Korean regulator, has reportedly asked mobile operators to lower call charges on the back of an OECD report highlighting the country as one of the world’s most expensive for mobile phone use .

As per his recommendations, a similar pledge by South Korean President Lee Myung-bak to cut mobile rates by 20%. The regulator is considering a variety of methods to force rate reductions, including the banning of handset subsidies to promote cheaper call rates, expanding pre-paid tariffs and most notably allowing the introduction of mobile virtual network operators (MVNOs). However, all three telcos are not in favour of this. SK Telecom has claimed that government interference could have a negative effect on competitiveness in the wireless sector.