Mobile phone can't receive text messages. What are the reasons why other functions are normal?

If the security software such as mobile phone housekeeper is installed on the mobile phone, it may affect the authority to send and receive short messages. Open the security software on your mobile phone and click the "Mobile Phone Acceleration" item.

On the mobile phone acceleration page, find "Whitelist Task".

Click the "Add White List" button at the bottom of the white list task page, then find the two items of "Exchange Service" and "Information" in the task list, check them respectively, and then click the "Add White List" button at the bottom of the page to add the two tasks of "Exchange Service" and "Information" to the white list.

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Go back to the home page of security software, find the item "harassment interception" and click enter. Click the option "Settings" icon in the upper right corner of the "Spam SMS" page to enter the SMS harassment interception settings page to see if there are any messages that have not been received, and then choose whether to intercept according to personal needs.

Go back to the home page of security software, find the "rights management" item, and click to enter the software rights management page.

Find "Exchange Service" and "Information Service" on the software rights management page. Set the two service permissions "Allow self-startup" to the on state (generally, the system is turned on by default, but sometimes third-party security software may turn it off unintentionally when accelerating system optimization).

According to the above operation, you can send and receive disconnected lines normally. If it is still unsuccessful, you can consult your local operator.

Extended data:

Short Message Service (SMS for short) refers to the text or digital information directly sent or received by users through mobile phones or other telecommunication terminals. The number of characters that users can send and receive SMS at a time is 160 English or numeric characters or 70 Chinese characters.

In 20 14, China Mobile announced that it would create a new service entrance for users in the era of mobile internet through "unified communication". This move is interpreted by the industry as: giving up SMS and embracing unified communication.

China Mobile's "new SMS" will be charged according to the traffic. As part of the "Unified Communications" business plan, informed sources revealed that the business is expected to be unveiled in the middle and late June this year, and it is expected to be commercialized before the end of 20 15.

Voice short message service refers to recording what you want to say through fixed telephone, PHS or mobile phone and sending it to one or more users so that they can listen to your message. At the same time, you can also receive, forward, query, reply and request voice messages according to the prompt tone of the mobile phone. It makes up for the shortcomings that traditional short messages are difficult to transmit sound and input information, solves the problem of sending short messages by people who are not familiar with Pinyin for a long time, and effectively solves the interconnection problem of sending short messages between telephones, PHS or mobile phones.

Voice short message is a value-added service that users use telephone or computer terminal to send voice short messages through voice short message platform (telephone or website). Voice short messages can leave messages to your relatives and friends by recording your own voice, or send wonderful voice short messages to send blessings and happiness to your relatives and friends. Voice short messages enhance the interactivity and entertainment of users and make their communication more distinctive.

References:

SMS _ Baidu Encyclopedia