Make Calls From Message Threads

Question

Regard From Sweden
I love the phone, I've had it almost a week now and the communication possibilities are endless.  My job just got so much easier. Today however, I received an SMS from someone and then I was going to try to call them and realized that I could not do it. On my old Android, all I had to do was swipe the message. But that did not work here. I have been searching in Google and here under the following titles:
“Make calls from message threads”
“Ring from SMS”
I have found nothing. Part of the problem is always coming up with the right search words. Surely one should be able to dial the number of a recieved SMS Thread  without having to memorize the number.  I also have had the problem of being unable to send longer SMS/Chat messages but I shall try turning off the WiFi as some have met with success with that measure
My last problem is with Nokia’s City Lens. It worked fine the first 3 days that I had it, but now it won’t go past the Figure 8 page.
Happy to report that battery life gets better and better with every charge. It's fun to be a telephone pioneer, I'm happy to be at the forefront for once instead of at the back. All my Iphone friends gawked at the new phone saying "What is that?"
S-E

Answer 1

Figured out the City Lens problem too. I have the phone i a Black Vegan Folio Wallet Case  even though the lens and camera are not covered by the case, the remainder of the backside is covered by a black plastic cóver. City Lens works out of the case, but not in it.