标题已提供，以下是描述： 2023年联通推出月租8元的保号套餐，包含200M流量和30分钟通话时间，适合保持号码使用。
“`html As of 2023, the lowest-priced package offered by China Unicom is the 8 Yuan Preservation Plan. This plan in...
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“`html As of 2023, the lowest-priced package offered by China Unicom is the 8 Yuan Preservation Plan. This plan in...
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