If you need to make a phone call on a service call and your cell phone is not working what should do?

If you need to call someone really urgently and you have no phone, ask a friend maybe they have a phone or you could walk up to a pay phone. If you don't have any money just go up to a phone store or a shop (big brand shop like, Asda, Somerfield etc.) and ask if you can use your phone to call that person. x