Only if they have obtained a federal wiretap warrant from a federal judge.
No.
You can, but without knowing your phone brand an answer can't be given.
take the phone, then go jump off a cliff (against the laws of cheesecake)
Yes, but they need a warrant signed by a judge, unless someone who has access to your data (like a spouse, etc.) hands it over to them voluntarily.
Yes..If you just switch the number and not the phone, the phone is going to still be monitored.
If you are in the UK- you can dial 999 on a phone without service or credit. think it is the same in the states.
TO Police station I have lost my mobile phone near sector 4, so I request you to grant me a N C against my lost phone
No, that would be illegal.
I am not familiar with all California law but I would say the answer to this question is yes. A police officer can answer your cell phone, but, they may not search (look at contacts etc.) without a warrant.
It depends on which LG you have. Without knowing the phone it's impossible to match up a proper battery, sadly.
It's illegal to do that anywhere!
Illegal phone recordings cannot be used in court against you. However, if you said something that the boss feels is worth firing you for, they can certainly fire you for it. If you are anywhere where you can be overheard in public, or your words can be read by the public, you have to watch what you say and not make statements that are against company policy.