Terms related to mobile phones

Talk time Talk time can be understood literally, meaning the time the phone can use to talk. At present, we have seen that the mobile phone talk time is the same as the standby time only for test data. The actual talk time depends on the network conditions, the power consumption of the mobile phone itself and the battery and other factors.

To be more precise, the talk time of a mobile phone represents the time required for the mobile phone to continuously call the mobile phone and keep in touch until the mobile phone automatically interrupts the communication, under the premise that the mobile phone battery is fully charged. The longer the talk time, the smaller the power consumption of the mobile phone and the stronger the ability of the mobile phone to receive signals. On the contrary, the shorter the talk time, the greater the power consumption of the mobile phone and the worse the ability of the mobile phone to receive signals. Of course, the main factor affecting mobile phone talk time is the battery power of the mobile phone, as well as the usage environment and usage methods. For example, if the battery power is not sufficient, then the phone's talk time will certainly be reduced; the outdoor phone's call time is better than indoors, because Indoor mobile phones need to consume a certain amount of electricity to penetrate walls or other objects. Of course, if the screen and backlight of the mobile phone are turned on during the call, the talk time will certainly be shorter than the call time under standard conditions.

Related terms:

Factors affecting mobile phone talk time 1. The main factor that influences mobile phone battery life is the battery power of the mobile phone. Therefore, the correct and reasonable use of the battery is also worthy of attention. First of all, we must make it clear that the service life of mobile phone battery is not calculated according to the year, but calculated according to the number of charge and discharge of the battery. A nickel-cadmium battery generally can be charged and discharged 100-150 times. A hydrogen battery can generally be charged and discharged 200-300 times. A lithium battery can generally be charged and discharged 350-700 times. The longer the interval between charge and discharge of the battery, the longer the battery life. Therefore, when using a battery, it is best to charge the battery after it has been used. In addition, if the battery is not fully charged, the phone's talk time will certainly be reduced. In addition, there is an activity problem when the mobile phone is used for the first time, which effectively activates the activity of the mobile phone, so that the battery is in the most efficient state, and it is also an important factor for prolonging the talk time of the mobile phone. The activity of the battery is related to the temperature of the environment. In general, the battery of the mobile phone can work normally between -10°C and 50°C. Therefore, the user should try to avoid the mobile phone operating in a temperature higher than 50 °C or lower than -10 °C, otherwise the battery life and life will be greatly reduced, of course, will inevitably affect the phone's talk time.

2. The parameter setting can save the power consumption of the mobile phone during the call through reasonable setting, so as to achieve the purpose of prolonging the mobile phone talk time. Specifically speaking, the phone mode of the mobile phone may be first set to the power saving mode. This mode of operation can allow the mobile phone to reduce the power of the mobile phone's transmitted radio waves during the temporary non-call state to extend the talk time.

Setting the sound parameters of the mobile phone allows the mobile phone to work in a vibrating state, so that once there is an incoming call, the mobile phone can be turned on for the first time to save power. In addition, when using a mobile phone, try to turn off the lighting function of the LCD screen and buttons in order to save electricity. In addition, in the short season of the night, you should try to use the phone in a bright or light place. Under normal circumstances, you can choose to turn off the lighting function of the display or mobile phone buttons to reduce the power consumption. If you are using your mobile phone in a quiet place or in a very disturbing environment, choosing a shorter phone ring tone setting can save energy and reduce the environmental noise caused by ringing the phone when the phone calls in.

The setting of these mobile phone parameters seems to be a very small thing, but through these, it can effectively save power, in order to achieve the purpose of extending the phone's talk time.

3. The communication time of the mobile phone is also related to the location of the mobile phone. For example, in places where communication signals are weak, such as indoors, especially in buildings where concrete is poured, like commercial buildings, movie theaters, etc., mobile phones need to consume a certain amount of electricity to penetrate walls or other obstructions, so that the battery power is very fast. Will run out. In general, in places where the communication network cannot cover, the signal is weak, and even cannot be received, the power consumption of the mobile phone is relatively large, and the talk time must be reduced accordingly. When using a mobile phone, it is better to go to a strong signal area so that power saving and quick connection can be achieved.

In addition, you should also use less mobile phones when you move, because the loss of mobile phone power is related to the size of mobility. When a user moves from one cell of a base station to another, the cell phone will detect which cell is responsible for the cell according to the weak signal strength. At this time, the user is in a fast-moving state and the cell phone will naturally repeat this way. The action, so the loss of electrical energy will be faster.

4. The use of the environment The mobile phone's talk time is also related to the use of the environment, this is because the mobile phone and the base are connected through wireless microwave, and the wireless microwave transmission environment is relatively high, especially affected by the weather, For example, rain, thunder, typhoon, and sunspots all affect the transmission of microwaves. Once the mobile phone is used in such a bad weather environment, it must spend extra power to ensure the normal transmission of communication signals, so that the amount of electricity is constant. In the event, the extra power consumed will shorten the talk time.

5. How to use The phone's call time is also largely subject to the user's usage. For example, during a call, as much as possible, consciously to leave a distance of 2-3 cm around the antenna in order to ensure the smooth transmission of the signal and reduce the power consumption of the mobile phone; on the contrary, if you accidentally hold the antenna when you call, you can May shorten the talk time. If you use a mobile phone to listen to music and play games, it is very power-consuming.

6, SIM card mobile phone at work, often need to access the information stored in the SIM card, and each time you visit, the phone will spend a certain amount of time and a certain amount of power to search for information, if the SIM card capacity is small, then the phone spends the search With less time, the power consumed is small; if the capacity is large, the mobile phone spends more time searching and consumes more power.

7. The distance from the mobile phone to the base station is also related to the distance between the mobile phone and the base station. When the mobile phone is closer to the base station, the mobile phone will automatically reduce the transmit power, and the power consumption will be smaller. Conversely, When the mobile phone is far away from the base station, it will consume more power because the mobile phone automatically increases the output power.