Better contact the seller, there may be, machine system failure. It could also be a hardware failure.
The cause is as follows: 1. The battery connection is disconnectedFine. 2. The mainboard is faulty. 3, internal hardware short circuit protection. The solution is: these can only be replaced or repaired after sale.
The phone you dialed is powered off "4 The landline number is set for call transfer and transferred to another mobile phone number. When the transferred mobile phone is powered off, a reply indicating that the phone is powered off will appear. [Suggestion] Usually the above situation is because the other party's phone is turned off or the signal is not smooth. If the same problem occurs after a period of time, it is recommended to consult the communications department.
1, one reason is that the charging current is too large, causing the device to be too hot, so it can not open the machine. Another reason is the protection of the phone itself.
2, you can check whether the use of the original charger, because the original and assembled output power is different, may cause the phone burn damage. If it is original, it is best to check it after sale. Learn more service offers Click below the "official website" customer service 324 for you to solve
3, you can replace the charger to tryIn addition, you can also check whether the line connection is loose.
4, should be too much power, it is best not to let the computer and other electrical appliances with the same charging line.
5, the battery power display problem can be directly shut down and restart, equivalent to data refresh, the general power display will return to normal. Confirm whether the original charger is used. If the original charger is not used, it is recommended to replace the original charger. If the original charger is used, you can try to replace another charger to charge to see if it can be charged.
1, possible causes: the external line is broken Wireless landline can not be charged , telecommunications department wireless landline can not be charged power can not reach the landline. Connect the landline How to connect the socket (jack) of the wireless landline if it is not chargedBad touch. (This situation is probably not suitable for you) if you have not paid your phone bill for a long time How to do if the wireless landline is not charged , and all services are stopped by the telecommunications department. Note: Telecommunications department wireless landline can not be charged how to do power supply is using battery packs.
2. Shut down and restart to search the network again. If it is a dual SIM phone, please check whether the SIM card is activated: Settings -SIM Card Manager -SIM1/SIM2- Click the SIM card icon - Slide open (the operation method may be omitted for different models of mobile phonesThere is a difference). If there is still no signal, it is recommended to shut down and remove the SIM card, wipe the SIM card chip with a rubber, and then reinstall it.
3, first consider whether there is a power supply after starting, first look at the indicator light of the display is not bright. If the light is not on at all, the display is not powered on. Solution: Plug the monitor's power cord into a socket or strip, and check that the power cord is fully plugged into one end of the monitor. Then press the power button on the monitor until the indicator lights up.
4, take a look at the screen display status is normal (including power indication and signalIndicates whether it is normal). All of these are normal. You can change the on-screen time by entering the system setting of the phone.
The base of the cordless phone is a charger, and putting the phone on it is charging the battery.
Remove the end of the charging disc and connect it to the bottom interface of the mobile phone, you can realize charging while using, but the battery is damaged. As for the battery, is it always connected to the power supply? I don't know what you want to express this question, charging must be connected to the power supply, the battery is full of nature to put into the phone. Where do you get the power? It's hard to say, Huawei's standard battery is full in four or five hours.
Restart the phone. Sometimes, after the phone restarts, the problem may be resolved. willTurn off the phone, wait for a while, pull out the board, and put the phone for a while, this time do not charge. Take out the phone card, and use the official charger for direct charging at this time, about 30S-1 minutes. Then unplug the direct charge, put the phone board back into the phone, put the phone card back, should be able to charge. If the fault persists, try again several times.
Need, whether it is a wired landline or a wireless landline has a battery, but the battery inside the current newer landline phone can be needed, whether it is a wired landline or a wireless landline has a battery, but the current newer landline