You say bye or i have to leave
It means someone is on the phone with someone else or the phone is off the hook.
Yes. I'm afraid you do. The signal still sends and even if their phone is turned off,, the phone collects the data and is on their phone, even if it is switched off!
You can call them. If they answer, the phone is on.
Of course you can
your phone
No.
if it is personal, yes. if not no.
If the GPS is turned off, then it is alot harder to track.
yes they can by either having their phone off or choosing ignore when the persons calling
They are probably doing something that they don't want to be distracted from.
get the service turned off so someone doesnt run up your bill. go to your phone svc. providers store and file a claim.
No your phone is off