no network issues constant can not call

Hi ​@AnnaSz   

Thank you for getting in touch with us, and I am so sorry that you are having signal issues. 

In the meantime, you can check the coverage in your area using the link below:

https://www.idmobile.co.uk/help-and-advice/coverage

You may also find it helpful to try the following steps:

Reinsert your SIM card

Try your SIM in another phone

This will help determine whether the issue is related to your handset or the SIM card.

For iPhone (iOS) – Reset Network Settings:

Go to Settings → General.

Tap Transfer or Reset iPhone → Reset → Reset Network Settings.

Confirm the reset when prompted.

Once complete, return to the home screen and restart your iPhone.

For Samsung – Reset Network Settings:

From the Home screen, swipe up to access Apps → Settings → Connections → Mobile Networks → Network Operators.

Turn Select Automatically on or off.

Alternatively:

Go to Settings → General Management → Reset → Reset Network Settings.

Confirm by tapping Reset Settings.

Thank you,

Zandile M

The iD Mobile Team