What should you pay attention to when using mobile phones? Common sense in life, thank you all!

I would like to tell you that you should pay attention to the following things when using mobile phones. Firstly, it is good for your health, and secondly, it saves money.

Article 1: Don’t wait until the battery is dead before charging

Generally we have an idea that it is better to discharge all the battery power of the mobile phone before charging, because, we used to Most of the rechargeable batteries used are nickel-metal hydride (Nih) batteries. Ni-MH batteries have a memory effect. If they are not fully discharged and recharged, the battery life will be shortened. Therefore, we wait until the last drop of power is used before charging. Most mobile phones today use lithium (Li) batteries, which do not have memory effect problems. If you still wait until all the electricity is used up before recharging, the chemical substances inside the lithium battery will not be able to react and the life will be shortened. The best way is to charge it when you have nothing to do, so that it can be kept in the best full condition anytime and anywhere, so that your battery can be used for a long time.

Article 2: Do not answer calls when your phone is charging

It is potentially dangerous to answer incoming calls while your phone is charging. There was a 31-year-old business manager in an insurance company in India. He answered a call while his mobile phone was still connected to the charger. A large amount of current passed through the mobile phone. The young man was thrown to the ground. When his family found him, his fingers were burned, his heartbeat was weak, and Already unconscious. After being rushed to the hospital, the doctor declared him dead on arrival. Mobile phones are the most commonly used modern invention. However, we must also be aware of the dangers of death caused by mobile phones.

Article 3: Do not use the mobile phone when there is only one bar left for receiving signals

Compared with when there is only one bar left for receiving signals, the emission intensity is more than 1,000 times different. Therefore, people who frequently use mobile phones should pay attention. When you find that the reception strength of your mobile phone is only one bar, you would rather hang up or use a public phone instead. Never hold on to your mobile phone and talk endlessly. .

As we all know, electromagnetic waves from mobile phones have always been a concern. In order to maintain call quality in areas with poor signal reception, mobile phones are designed to enhance the electromagnetic wave emission intensity of the mobile phone. Compared with when the signal reception is full and when there is only one bar left, the emission intensity is more than 1,000 times different.

Four rules: Use 17951+ phone number with caution

If you store the 17951+ phone number in the phone number book instead of dialing it separately, the charge will be increased from 0.7 yuan per minute It becomes 1.3 yuan per minute. The mobile company's explanation is that if it is stored in the phone number book, the system will not be able to recognize it. Therefore, to obtain the tariff discount, you must directly press 17xxx on the keyboard every time.

The same goes for M-Zone users and GSM. If you are a China Mobile user, when you know that China Mobile has set up the following traps for you, you will no longer be surprised why your phone bill will fly away as if it has wings. You can get a discount by using 17951+ phone number, but if you save 17951+ phone number in the phone book of your mobile phone in advance, call it out when you use it, and then make calls, China Mobile will not recognize that you have used the discounted dialing method of 17951. , and billed according to the direct dialing method. If you are roaming, the difference between the two billing methods can be as much as 7 times.

Article 5: The Parasite of Mobile Phone Bills

Useless text messages are programmed on your phone for no apparent reason. We strongly recommend that everyone check to see if they have been tricked. The easiest way is to unsubscribe from the monthly SMS. A parasite on your cell phone bill! China Mobile launched a new service on "3.15". If you are a China Mobile mobile phone user, type in the number 0000 and send a text message to 186201. Within a few seconds, a text message list will be automatically replied to show you what has been customized on your phone. Regarding SMS services, which SMS service providers explicitly or covertly deduct your mobile phone fees every month? Type in the number 00000 and send a text message to 186201 to unsubscribe from all SMS services.

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