Explanation of SMS alarm related problems

Demand groups of SMS alarm:

1. Deaf and disabled people who are not convenient for voice alarm (deaf and hearing impaired people, speech impaired people and dumb people);

2. People who are inconvenient or unable to call the police by voice under certain circumstances (those who encounter illegal and criminal activities such as robbery, pickpocketing, gambling fraud, overloading, kidnapping, illegal detention and other personal restrictions, are gambling, prostitution, drug trafficking and other complex places, in noisy environment, underwater or poisonous gas environment, and other situations where it is inconvenient to call the police);

3. The person who receives the fraudulent information of network short messages (receiving the fraudulent information of short messages, false information, blackmail and intimidation information, harassment information, etc.).

At the point where the popularity of mobile communication tools meets the police demands of special social groups, the application of SMS alarm is inevitable. 1. Deaf or speech-impaired people who are inconvenient and unable to call the police by telephone;

2. When it is inconvenient and impossible to call the police by telephone, the use of telephone alarm may be prevented or infringed, such as a robbery in a bus or a theft suspect found at home, or in a special environment where voice alarm is impossible;

3. Only provide general clues to the public security organs, without the need for the police to handle cases on the spot, such as reporting mobile phone short message fraud;

4. Give opinions or suggestions to the public security organs instead of calling the police in case of emergency. Due to service providers and geographical reasons, SMS alarm has the following disadvantages at present:

1. Not all mobile operators in the same area have opened SMS alarm numbers. For example, a city mobile and China Unicom have opened SMS alarm numbers, but telecom has not, so telecom mobile phone users will not be able to call the police through SMS.

to solve this problem, it is necessary to speed up this work of basic operators.

2. The SMS sent by the roaming mobile phone to the national unified SMS alarm number 1211 may be received by the SMS alarm system of the public security department where the mobile phone belongs, not by the SMS alarm system of the public security department where the roaming mobile phone is located.

to solve this problem, technical improvement of mobile communication network is needed. The system can identify the police area where the caller needs help by giving priority to the local SMS or adding the area code before 1211.

in addition, due to the time-consuming writing of short messages, time may not allow it. Therefore, it is suggested that phrases or sentences or events (similar to paging station codes in previous years) can be replaced by commonly used numbers or letter combinations. For example, "544999" means: "I have been illegally infringed by two people at home, and the situation is very critical"; "8-25 4449999 2" means that "four gangsters robbed a bank on a certain road with guns and detained two hostages ...". In a word, simplifying the short message language in a vivid and easy-to-remember way is very helpful for short message alarm.