Dear Ben Support,
Last week, I have become a client of your mobile network. I have put the sim card in my phone, but unfortunately, I couldn't call or send sms because it said "No service". Then, I went to your official web-site and I read your guidline on internet setup. It also didn't work. I always get "Unable to connect. Try later". I restarted several times my phone, but still the same effect.
Could you tell me please, what should I do?