Is there a condition for being bombarded by text messages and calling the police?

If it is a short message service provider, you can limit the sending frequency at the gateway. The main parameters are: times/minute; Times/hour; Times/day; Times/day (same content).

2. But if you are an individual user, the individual user of China Mobile can open the SMS emergency support service of China Mobile Company, and can handle SMS bombing at one time. Or turn on the shielding function of mobile phone security software. You can also directly reply the relevant information to the received bombing short message, so that the short message port channel can know the situation and stop the behavior of the short message sender in time.

SMS emergency support service is a personal support service launched by China Mobile in response to SMS bombing attacks.

When users are harassed by "SMS", they can take the initiative to deal with the emergency protection of SMS, and users can set the protection validity period according to their own needs (default is 1 day, the longest time limit is 7 days, and the protection unit is "day").

However, it should be noted that after the user opens the service, the system will intercept the short messages of all port types (including port, landline and international number) sent to the user during the protection period to prevent the user from being harassed. The SMS sent by the mobile phone number is not within the interception range.

After the "SMS" emergency protection is started, users can't receive services and notification messages sent by enterprises and websites during the protection period, which may affect users' normal online activities. Please activate the service carefully and remember to cancel the service in time when it is not needed.