The only way this would even be considerably possible, is if you had your phone connected to a phone charger.
If your car has a battery and it's dead, you can call a friend who has some jumper cables. You can hook the jumper cables up to his battery and your car's battery. It should create electricity that will renew your battery. If your car does not have a battery, you would have to push it or get it towed.
No, you can not call 911 without a battery but if your phone has no service because you didn't pay then you can still call 911. Please don't try it because calling 911 without an emergency is a bad thing to do. Hope this helped :-)
Call a locksmith.
no
You pull out the battery and put it back in to "properly" reset it.
A rechargable deep cycle battery can be fully discharged without damaging the battery. Any auto battery cannot be discharged without damaging the battery. Any dry cell rechargable battery can be fully discharged without damaging the battery.
Buy a new battery or call someone to jump your battery
A dead battery or a battery that has been drained.
Battery terminals or battery posts.
Disconnect the battery. It cannot blow without the battery. Same when putting it back. Make the electrical connections and install the airbag then reconnect the battery.
It means that you have an alternator fitted. An alternator needs an amount of battery voltage to generate electricity. A generator/dynamo will make voltage without a battery being present.
You wont lose the code by changing the battery. Just open the back and replace the battery . Make sure you use the correct battery and install in properly.