A survival guide which details who should call back when a phone call cuts out. Scroll right to read the official rules.
When that it needs entertainment you will find desk
The person who initiated the phone call, always calls
If the person you were speaking to is in
While in a relationship if the phone cuts out during an argument, the man always calls back.
If you are speaking to mum or dad they will call back, but for grandparents you must always call back.