怎样打电话才省钱呢?现在介绍几种方法供您参考。一、市内电话固定电话是打市内电话的主要形式,从省钱的角度考虑,可以选择以下几种方法:1郾固定电话:如果主叫和被叫都有固定电话(例如家庭电话和办公室电话),用固定电话打市内电话是最省钱的。2郾固定打移动:如果被叫不在家或不 How to save money when I call? Here are a few ways for your reference. First, the city phone landline is playing the main form of local calls, from the perspective of saving money, you can choose the following methods: 1 郾 fixed-line phone: If the calling and called have a fixed phone (such as home and Office phone), using local calls to make local calls is the most economical. 2 郾 Fixed Mobile: If the called party is not at home or not