Public telephones in Japan: public telephones available to an unspecified number of people
Japanese public telephones have priority over cell phones in times of disaster
What is a "public telephone" ?
Type 1 Public Telephones
Type 1 public telephones are permanent public telephones that must be installed by NTT East and NTT West in accordance with the Telecommunications Business Law and its enforcement regulations. The following conditions must be met in terms of installation in order to "ensure the safety of social life and the minimum means of communication outside the home".
The phone must be located in a place where anyone can use it at any time, or in a conspicuous place in a facility where anyone can easily enter and leave the facility.
At least one unit must be placed in every 1 km square in urban areas and at least one unit in every 2 km square in other areas.
Urban areas" are areas designated as "Population Concentration Districts".
Other areas" are areas other than urban areas where there are households (houses) or businesses (stores, factories, etc.).
In addition, Type 1 public telephones are obligated to provide the following services
Free emergency calls (110/118/119)
Special communication for remote islands.
How to make a 📞 call
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For Emergency Preparedness
Public telephones in Japan are an effective means of communication in times of disaster and other emergencies because they have the following two features.
(1) Priority phone in times of disaster
Public telephones are not subject to communication restrictions and are treated as priority telephones even when telephones are busy and communication restrictions are enforced in times of emergency such as disasters.
Priority telephones are not subject to communication restrictions and are treated as priority telephones.
(2) Power supply from telecommunication buildings
Public telephones are supplied with electricity from the NTT East/NTT West telecommunication building through telephone lines, so that calls can be made even during power outages.
How to use a public telephone
Lift the receiver, insert coins or a telephone card, and dial the phone number.
How to use an emergency call
No coins or telephone card is required.
Lift the receiver, press the emergency call button, and then dial 110, etc.
How to use in case of power failure
The red light is off.
Basically the same as during normal operation. However, a telephone card cannot be used.