Can't make calls on new tecno h7

I'm here to help you troubleshoot the issue!

The Tecno H7 is a popular Android smartphone, and it's frustrating when you can't make calls. Let's go through some possible solutions to help you resolve this issue:

  1. Check your SIM card: Ensure that your SIM card is properly inserted and seated in the SIM card slot. Try removing and reinserting the SIM card to see if it makes a difference.
  2. Check your network settings: Go to Settings > Mobile Networks > Network Operators and select your preferred network operator. Make sure that your network is available in your area.
  3. Check your call settings: Go to Settings > Sound > Call settings and ensure that the "Make calls" option is enabled.
  4. Check for software updates: Ensure that your Tecno H7 is running the latest software. Go to Settings > About phone > System update and check for any available updates.
  5. Reset network settings: Go to Settings > Backup & reset > Reset network settings and select "Reset" to restore your network settings to their default values.
  6. Check for SIM card issues: If you're using a dual-SIM phone, try switching to the other SIM card and see if you can make calls with that one.
  7. Check for phone issues: If none of the above steps work, try restarting your phone in safe mode by pressing and holding the Power button until the phone restarts. This will disable any third-party apps that might be interfering with your phone's functionality.
  8. Contact your network operator: If none of the above steps work, it's possible that there's an issue with your network operator's services. Contact your network operator's customer support to see if there are any outages or issues in your area.

If none of these steps resolve the issue, it's possible that there's a hardware problem with your phone's SIM card slot or antenna. In this case, you may need to visit a authorized Tecno service center for further assistance.

I hope these steps help you resolve the issue and get your Tecno H7 working again!