There is a personal story behine those questions, so I'll mention it as well...
1. How do you keep in touch with the person you are dating? Talks on mobile, texts, emails? Let's say after a month or a few, how often and in what way do you contact or prefer to be contacted?
In my situation it's more than four months, which seems quite a time to establish those things, but I have concerns.
I am not a biggest texter myself and these day I would use it for short conversations, if not just giving information/arranging meeting up and some occasional sweet messages. And he seem to be of the similar idea, but even more reserved. I don't spent hours on phone either, but prefer talking on phone to other options if we can't meet up.
2. This is a lame question, but how to make talk over the phone a bit more regular, comfortable and fun? How to start talking about (almost) everything?
It is all about being close to each other, isn't it?
What helps you to grow closer to each other? What makes you to open and trust the other person and how do you gain those things?
I am not that chatty (maybe just now :) ), though I can hold up any conversation, but not always sure how to start or what question to ask (or if it's ok to ask), can be quite some times as well. I feel like these are some reasons that stop us from having great talks.
I had an absolutely great communication in my past relationships. Sure, we had that and more not only talking on phone, but in person as well, I didn't expect it to be different.
I'd like to have similar thing in my current relationships, to be able to talk about anything, have fun or share emotions and thoughts. And we are surely getting there when we are face-on-face. But not as good over a phone and very rare. He is attentive and great to me in every way when we are together. Would be nice to have a good communication on a distance as well.
He told once that he preferred to see me when we talk and found it more difficult by phone. As English is not my first language, I may speak with unusual intonation sometimes (and not only intonations, I guess, but he mention only it), so it's better to see my face to understand me correctly. I found it interesting to know :) And thought about it... Is it the main reason? Obviously I will improve my English, but intonations take time. How can it stop us from talking?
3. How to encourage him to call more often for a chat?
Answers on these questions seem pretty obvious and natural, but I really would like to hear what you guys have to say about it.
What do you think? Any advices? Please share your experience :)




You sound like a great person to talk to 
