received twice a call from this number with dead silence!

2 calls a day.  Dead air.  Freakin anoying as I have a pay-as-you-go cell phone.

They call me everyday at ~10 AM. Usually silence at the other end.

Maudit que je suis écoeurée d'eux. Depuis un mois qu'ils persistent : plusieurs fois par jour; toujours sur l'heure des repas et les weekends.

I am fed up paying for a private number and getting this call 3 times a day.
Will look into legal action if this does not stop immediately, I have a very sick person living here and it is interupting their life very negatively.