What are the numbers 112, 120, 119, 122, and 114 used for?

110: Emergency telephone number in mainland China and Taiwan;

112: Automatic acceptance of local call barriers (landline) and emergency call (mobile phone);

119: Fire alarm telephone number;

120: Mainland China emergency telephone number;

122: Alarm service desk, which is the telephone number for the public security and traffic management agencies in my country to accept traffic accident alarms from the public.

In addition, special numbers:

114: Number Know-how

116: Domestic manual long-distance telephone inquiry

117: Time station

177: Domestic long-distance semi-automatic monitor station

121: Weather forecast

122: National traffic alarm

12315: Consumer complaint hotline

170: Telecommunications phone bill inquiry

189: Telecommunications business consultation telephone number

Extended information:

Special telephone numbers are provided by the telecommunications department to facilitate the public service While setting up phone numbers, some of the important ones are completely free. In China, numbers starting with 11 are assigned to special service numbers, such as police 110, fire alarm 119, etc. Starting with 12, special civilian numbers are assigned, such as 120 (hospital), 121 (weather forecast), etc. Countries and regions around the world also have special phone numbers.

The emergency call service originates from the telephone service. It allows mobile users to promptly connect emergency calls to the emergency service closest to the base station where the mobile user is located in an emergency through a simple dialing method. center. This simple dialing method can press a certain emergency service center number (112 is used uniformly in Europe, and 119 is used for fire alarm centers in my country). This service has priority over other services. It can also connect to the emergency service center when the subscriber identification card (SIM) is not inserted into the mobile station or the mobile user is in a locked state.

In our country, you can still call these numbers even if your mobile phone is out of money or you don’t even have a SIM card. Suppose you are using a mobile SIM card. When you enter an area where there is no mobile signal but only China Unicom signal, although the mobile phone cannot search for the mobile signal, it can search for the China Unicom signal, which is also a GSM network. At this time, your mobile phone will automatically attach to China Unicom's network and only provide emergency call service. So the phone will display "Emergency calls only".

Reference materials:

Baidu Encyclopedia-Special Numbers

Baidu Encyclopedia-Emergency Call Service