A communication method and mobile terminal

Abstract

The invention discloses a communication method and a mobile terminal. According to the communication method and the mobile terminal, current residual electrical quantity is detected, a size relation between the current residual electrical quantity and a set electrical quantity threshold value is determined, when the current residual electrical quantity is not more than the set electrical quantity threshold value, the mobile terminal is switched to an emergency mode, and only is emergency communication executed under the emergency mode. After the current residual electrical quantity is detected to be smaller than the set electrical quantity value, the mobile terminal can be confirmed to be in a low-power state, and in the state, the mobile terminal is switched to the emergency mode and enabled to merely execute the operation of emergency communication; therefore, the basic communication function of the mobile terminal can be guaranteed on the basis of lower electrical quantity consumption, and the problem that when the mobile terminal is forced to shut down in the low electrical quantity, the usage is inconvenient for a user caused by the fact that the external communication cannot be performed in emergency is solved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication method and a mobile terminal. Background technique [0002] At present, mobile terminals such as smart phones have increasingly powerful hardware computing capabilities. In addition to basic mobile phone communication service functions such as communication and short messages, they also have many other functions. Its computing power and speed are not inferior to personal computers or Laptop, IPad and so on. Moreover, the size of the screen of the smart phone tends to be larger and larger, so that users can obtain a better experience, such as allowing users to surf the Internet or play games to see more content. [0003] However, the CPU, various hardware accelerators, downloading updates, and browsing the web of the smart phone will consume more power, and the larger screen of the smart phone itself will also consume more power. Based on the current techni...

AI Technical Summary

Problems solved by technology

For users, these accessories need to be carried additionally, which will cause inconvenience in use

[0004] In the case of high power consumption of smart phones, once the smart phone is in low battery and needs to be shut down, if there is an emergency and cannot communicate externally, it will cause inconvenience to users

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