1
vote
0answers
65 views

Not able to log into the LINE VOIP service using a MacBook Air via wifi at home

I have a MacBook Air with Corei5 and it is connected to web through a netgear wifi router at home. I am able to connect to the web without any problems but I am just not able to log into LINE using ...
7
votes
3answers
10k views

Can I use 2 iPhones as walkie talkie? (without internet!)

I want to use 2 (or more) iPhones as walkie talkie (i.e. they talk each other without needing internet/voice call). Of course this should work with wifi, because it doesn't make much sense a to have ...