What does China Unicom mean by sending me this short message? Tips: You have entered the recharge period and cannot use your business normally.

When the balance of Unicom prepaid number account is less than 0, or the validity period has expired, or the account balance is insufficient to deduct basic expenses such as monthly rent and basic package monthly fee, it will enter the recharge period, which is 90 days. During the recharge period, if the balance