最近,邮电部决定调低5种邮电业务的收费。(1)市内DDN业务收费下浮30—50％;(2)长途DDN业务收费下浮10—15％;(3)移动电话入网费由3000元至5000元下浮至2009元至3000元;(4)免 Recently, the Ministry of Posts and Telecommunications decided to lower the fees for five kinds of post and telecommunications services. (1) DDN service charges in the city have dropped 30-50%; (2) charges for long distance DDN business have dropped 10-15%; (3) mobile phone network fees have dropped from RMB3000 to RMB5000 to RMB200,000 to RMB3000; (4) ) Free