1, Check the status of the mobile phone card, please make sure that the balance of the mobile phone card is sufficient Charge the phone bill or there is no wireless network , if the overpayment stops, please restart the phone after successful recharge. Check with your carrier whether the traffic limit has been reached. If necessary, you can replace the normal Internet charge the phone bill or no wireless network SIM card to confirm. Check the network quality. If the network quality of the current location is lowPoor, such as charge the phone bill or no wireless network : basement, elevator and other areas, it is recommended to leave and try again.
2, confirm whether there is a local network, it is recommended to charge the phone bill in the strong signal or no wireless network place to use, or ask the surrounding users can use normally. Check whether there is a problem with the phone Settings, it is recommended to switch the machine again or change the machine to change the card test. Check whether the USIM card is inserted properly. If it still shows no service, it is recommended to check the USIM card or replacement card at the business hall.
3, ifYou are using a 5G mobile phone, please turn off the 5G switch to try 5G network is still in the early stage of construction, there are 5G network compatibility problems in some areas, so that the mobile phone cannot access the Internet after 5G is turned on. It is recommended that you turn off the 5G switch: Swipe down from the top of the mobile screen, call out the shortcut menu bar, long press the mobile data icon to enter the setting screen, and turn off the 5G switch.
4, check the mobile phone signal if the phone uses to charge the phone bill or there is no wireless network metal, magnetic type protective shell or bracket, such protective shell and bracket have an impact on the mobile phone signal, it is recommended that you take it off and taste itTry. If you are in an underground parking lot, elevator room and other environments, the coverage of mobile phone signals is vulnerable to these environmental impacts, the signal will be relatively weak, the data network will also be affected, it is recommended to go to open areas, such as outdoor open environment testing.
1, you can inquire the bill to understand the consumption situation charge the phone bill or no wireless network , check the charge the phone bill you paidIs the phone bill without wireless network enough to deduct your arrearage; It is recommended that you turn on airplane mode and then turn off or restart the phone to try it.
2, the reason why Wi-Fi can not get online is charge the phone bill or no wireless network : because of arrearage, the account is automatically closed by the background billing system, such as broadband arrearage after payment can not connect to the broadband problem, may be the system delay problem. The possible causes for Wi-Fi access failure are as follows: If the network cable is loose, insert both ends of the network cable tightly. Equipment for a long time caused by use, can put light catPower off, router, computer and other Internet access devices for 10-20 seconds, and then switch on the power to restart.
3, Charge the phone fee or no wireless network I answer to share wechat scan Sina Weibo QQ space report can select 1 or more of the following keywords, search for relevant information. You can also search the whole question directly by clicking "Search Data".
4, some users using Android mobile phones will encounter such problems, when the phone is connected to the WiFi wireless network, you can normally connect to the wireless network, and the signal is notUsually good, but it can not be used normally when using some software that requires network support (such as Browser or Market), there is a large delay. The cause of this symptom is definitely not because of the password error, because it can connect to the Internet, but with a large delay.
5, the home wireless network is bound to telecom mobile phone after paying the phone bill or there is no network, this should be the phone bill has not arrived, so there is no timely charge of the network, so the network is temporarily unavailable. Under normal circumstances, if the wireless network is tied to the mobile phone telecom, the mobile phone is the first to watch in advanceHow much traffic there is on these networks, how much phone charges there are, so recharge in advance, otherwise it will delay your own use.
6, through the mobile phone Settings --WLAN-- need to connect to the network -- forget the password -- enter the correct password to retry (enter the password, check the "show password" option, you can see the password you entered). If the password is correct, please check whether the WiFi signal connected to the mobile phone is stable. Weak or unstable signal will cause long-term inability to connect, please connect to the WiFi with stable signal.
China Unicom converged broadband products, as you mentioned, may be caused by the following reasons: China Unicom converged broadband products generally follow the principle of the same start and stop, may be due to the account unpaid fees have not been settled resulting in broadband not resumed; If you confirm that the arrears in the fusion account have been settled, and the broadband status is normal, you can try to restart the home light cat and router devices and try again. If the device is still not recovered after restarting, it is recommended to call the local Unicom manual customer service for assistance.
If the user's mobile phone and broadband are under the same account, the mobile phone number can be paid after the arrears...
1. If your number still has remaining traffic, but it cannot be used, the remaining traffic may exceed the usage range. For example, cell traffic needs to be used in a specified area, off-hours traffic can only be used in a specific period, and directional traffic can only be used in a specified service range. If the mobile phone cannot access the Internet normally, the blockage can be performed according to the following conditions: [Case 1] The contact between the SIM card and the metal contact of the mobile phone is insufficient, you can reinsert the SIM card and try.
2, the mobile phone has traffic and data is also turned on, but the reason for not being able to access the Internet is: network connection problems, mobile phone Settings.Network connection problems: It may be that the network signal is unstable, the signal coverage is insufficient, and the device is faulty. Phone Settings problems: There may be errors or improper Settings in the phone's Settings, such as enabling airplane mode, disabling mobile data, or limiting network access for certain apps.
3, if you are using a 5G mobile phone, please turn off the 5G switch try 5G network is still in the early stage of construction, there are 5G network compatibility problems in some areas, resulting in the mobile phone can not access the Internet after opening 5G, it is recommended that you turn off the 5G switch try: from the top of the mobile phone screen, dial outOn the shortcut menu bar, hold down the mobile data icon to enter the setting screen, and turn off the 5G switch.
4, confirm the status of the mobile phone card to ensure that the balance of the mobile phone card is sufficient, if the overpayment stops, please restart the phone after successful recharge. Check with the carrier whether the traffic limit has been reached or whether the data network function has been enabled. If necessary, you can replace the normal Internet access SIM card to confirm. Check the mobile phone signal If the phone uses a metal, magnetic shell or bracket, such protective shell and bracket will affect the mobile phone signal, it is recommended to remove and try.
5, the reason is the following: the signal is not good, especially in oneSome relatively remote places, such as mountains, suburbs, basements, parking lots and other places signal coverage is not good, resulting in 3G, 4G network signal is not good traffic exceeds the security software limit, is banned by security software Internet access system version is too low, need to upgrade the system for the signal is not good solution: wait for the network signal to improve, or change to other places to try.
6, mobile phone traffic, there are also phone charges, mobile phone traffic, there are also phone charges, that is, there is no network how to do it in the Apple phone as an example, the method is shown in the following figure: First on the desktop of the Apple phone to find the setting and click it, as shown in the following figure.Then click on General, as shown below. Then click Restore, as shown below. Then click Restore network book Settings, as shown below.