Joke Collection Website - Public benefit messages - How soon can I receive short messages from abroad?

How soon can I receive short messages from abroad?

A few minutes, not more than half an hour at the earliest.

Every consumption of the secondary card is included in the bill of the main card, and the cardholder can know the consumption of the secondary card at any time. Although many banks now open SMS reminders by default, once the secondary card is consumed, the main card holder will know. However, there will be SMS notification only if the consumption of the secondary card reaches 500 yuan and above, and there will be no notification if it does not exceed 500 yuan.