Hi ​@TAH 

We’re very sorry to hear this.

Have you tried resetting your network settings?

Is this just affecting calls?

Anika

Yes have switched phone off, reset network settings 

Thank you ​@TAH 

Is it just calls that are impacted? How are texts and data?

Is this happening all over or just in one particular area? If only in one area, please provide the full postcode.

Have you tested your SIM in another handset?

Thanks, 

Natalie 

Just calls

Hey there ​@TAH, no problem. What’s the full postcode please?

Is it all calls to all numbers, or only some?

Thanks,

Tyler