求助，已有两张电话卡怎么保持号码不变套餐费用进行降低
题主现在有 两张 电话卡，分别是电信和移动各一张，现在的套餐情况： 移动 8元保号套餐 电信 39元 30G通用+30G定向套餐（其中有个10G通用流量包6月份就过期了） 这两张卡分别都绑了很多东西，感觉注销太麻烦了，等流量包过期这个套餐我觉得就太贵了，所以我想问问大家有没有遇到
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