What is Cell Broadcast What does Cell Broadcast in a mobile phone do?

I've been using my phone for 8 years, and I haven't heard anything about it.

A function that transmits information (such as geographic location, weather conditions, etc.) to a mobile phone through a cell broadcast channel (CBCH), and then is selected to receive by the user, through which the user can be provided with location information, weather forecasts and other services; It is a service that sends various real-time and dynamic classified information to China Mobile's mobile phone customers by region and channel.

1. Free information: All the information received by customers through cell broadcasting is free.

2. Autonomy: You can choose the channel independently, set the switch of different channels, and receive the required information.

3. Regional: Different information can be received in different communities.

Legal Analysis: It is recommended that the Consultation Office delay the correction of the bridge, and the time for disturbing the people in our country is between 22 p.m. and 6 a.m.

Legal basis: Law on the Prevention and Control of Environmental Noise Pollution

Article 41: "Noise from social life" as used in this Law refers to sounds that interfere with the surrounding living environment, except for industrial noise, construction noise, and traffic noise, generated by human activities.

Article 45 It is forbidden for any unit or individual to use loudspeakers in areas where noise-sensitive buildings are concentrated in urban areas. Where entertainment, gatherings, and other activities are organized in public places such as streets, squares, and parks in urban areas, and the use of audio equipment that may produce excessive noise that may interfere with the surrounding living environment, the regulations of the local public security organs must be observed.

Cell Broadcasting is not supported in China, Cell Broadcasting is a function supported abroad, the main purpose is to inform mobile phone users of the danger through some alerts issued by operators, such as serious threats, child abduction and so on.

It's just some advertising... Nothing to use.

Almost all mobile phones support Cell Radio, but few people know what it's used for. In fact, cell radio is like radio broadcasting, it can receive information, the difference is that it receives text information, and this information is published by telecom operators.

According to the test, at present, Guangzhou Mobile's dynamic card, Volkswagen card, and Shenzhou travel card all support cell broadcasting, which has been proven to be completely free, and through cell broadcasting, we can know the main content of some useful information in a timely manner, such as news, sports, entertainment and recruitment. Some phones can only display part of the information due to memory limitations, and some can display the complete information, but after deleting it, it is gone. Happily, you can save this information with the S508.

The setting method of S508 cell broadcast is as follows: function table -1 information - 9 cell information, press the left soft key to enter the "cell information" setting interface, set the reception to "on" state, and then add the broadcast channel in the channel list. At present, the broadcast channels provided by China Mobile have channels:

Communication 100 channels. Channel: Shopping channel.

Channel: Game Gold Collar Channel. Channels:

News Channel. Channel: Finance Channel.

Channel: Sports channel. Channels:

Dating channels. Channel: Talent Channel.

Channel: Leisure Zone Channel. Channels:

Entertainment channels. Channel: Bidding channel.

Channel: Nokia Channel.

In addition to the channels that come with the mobile phone, if you want to add other channels, you must first enter the "channel list" interface, and then press the left soft key or dial key to enter the "channel menu" interface, select 2 to add the channel, enter, fill in the channel number, and then be sure to press the left soft key to enter the "channel title", press the dial key will exit and can not enter the "channel title" interface, and then be sure to enter the number instead of Chinese, otherwise it will not be saved, save or press the left soft key to save, If you press the dial button, you can't save it. As long as you turn on this feature, you can watch the broadcast every once in a while