There could be several reasons why this is happening, such as network congestion, maintenance work being carried out by your service provider, or a technical fault in your area.
If you haven't already, you should try restarting your phone to see if this resolves the issue. You can also try switching your phone to airplane mode for a few seconds and then switching it back to normal mode to reset your connection to the network.
If the problem persists, you should contact your service provider's customer support team to report the issue and find out if they are aware of any network outages in your area. They may be able to provide you with an estimated time for when the issue will be resolved or suggest alternative ways for you to stay connected in the meantime.
If a cell phone tower in your area is down, this can cause disruptions to your mobile service, such as dropped calls or slower data speeds. In this situation, it's best to contact your service provider to report the issue and find out when the tower is expected to be repaired.
Your service provider may also suggest alternative ways for you to stay connected, such as using Wi-Fi calling or a femtocell, which is a device that connects to your internet router and provides a cellular signal in your home or office.
If you rely on your mobile phone for emergency situations, it's a good idea to have a backup plan in place, such as a landline or a second mobile phone with a different service provider. It's also a good idea to keep your phone charged and to have a portable charger or power bank on hand in case of a power outage.
Cell network congestion can occur when a large number of people are using the network at the same time, which can cause slow data speeds, dropped calls, and difficulty sending or receiving text messages. In this situation, there are a few things you can do to try to improve your network performance:
- Avoid high-traffic areas: If you're in a densely populated area, such as a shopping mall or a stadium, try moving to a less crowded area where there are fewer people using the network.
- Wait it out: If the network is congested due to a major event or a time of day when many people are using the network, the congestion may ease up after a while as people leave the area or finish their phone calls.
- Switch to Wi-Fi: If you're in an area with Wi-Fi access, switch to Wi-Fi calling to make calls or use data. This will take the load off the cellular network and provide a faster connection.
- Try again later: If you're having trouble making a call or sending a text message, try again later when the network may be less congested.
If the congestion persists or you're experiencing network issues on a regular basis, contact your service provider to report the issue and find out if there are any network upgrades or improvements planned for your area.