Can anyone tell me one thing is marine engineer in shipyard, they stay for 6 months journey continuously ok. Are they really not allow to take their mobile phone with them. As my partner he says so and he only contact me through video call from hangout. And sometime response to me after 1 or 2 days. Does it mean he is ghosting me or due to his work? Is really nowadays not allowed to take mobile phone with them. This is really bothering me lately. How to trust his word?