请问，M1如果一个月没有交电话费，有没有后果？ok21的计划。谢谢
两种
1， 接到下个月的账单，overdue 的加到一起
2， warning letter, you must pay before certain day. actually, even u pay a bit later than the deadline, it is still ok as long as it is not too late.
2， warning letter, you must pay before certain day. actually, even u pay a bit later than the deadline, it is still ok as long as it is not too late.
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