The UK Press Association notes that new maximum roaming tariffs come into force Thursday. The maximum permitted charge for making a mobile call while abroad will fall to £0.32 a minute and the rate for receiving calls to £0.125 a minute. Also from July 1 operators will be obliged to apply an automatic EUR50 cut-off limit on accounts if the customer has not stipulated their own limit. The operating network will have to send customers a warning when they reach 80 percent of their data-roaming billing limit.