Joke Collection Website - Public benefit messages - Why can't the bank card receive China Mobile's domestic verification code in Laos?

Why can't the bank card receive China Mobile's domestic verification code in Laos?

1. Bad signal: If the signal in Laos and Myanmar is bad, the mobile phone can't receive the verification code.

2. Mobile phone settings: If Lao Myanmar changes his mobile phone, he needs to reset the SMS receiving settings of the mobile phone to ensure that the SMS can be received normally.

3. Operator problem: The operator where Lao Myanmar is located is faulty, and the mobile phone can't receive the verification code.