I went to the telus store today to get a completely same but just a new sim card with my same number and everything because I had a problem with the iphone and they wanted to switch a new sim card to see if it'll fix it... It's been like 5 hours now and still no service... They said just wait but I don't think that's the issue. What is this? Does switching sim cards take this long? When I go into settings and carrier, theres a check beside TELUS, it's just that theres no service actually.