Excuse me, how long will the mobile phone card automatically stop when it is in arrears?

When the user's account balance is insufficient (< 0 yuan), Shanxi Unicom's mobile phone will be turned off. After the mobile phone is in arrears, it will immediately stop in one direction (that is, it can only answer voice calls and accept short messages at the place where it belongs), and stop in both directions on 10 (that is, it can't answer and make calls and accept short messages).