yes.
it cost money
No.
No, it would only cost as much as your phone company charges for using the internet.
I have Verizon phone service and the droid network is 30 bucks extra a month
No, it does not cost money to take pictures on a cell phone, but it may cost extra money to send or receive a picture via text message, depending on your service contract.
It will not cost you any extra money but it will cost you some.
ALL my phones cost money
I think it will cost extra on your contact phone
nope! not at all if you have unlimited texting. just like you can text on AIM for free.
Opportunity cost is like choosing between spending money on a new phone or a vacation. If you pick the phone, the cost is not just the price of the phone, but also the missed opportunity to go on vacation. So, the opportunity cost is the value of the next best alternative that you give up when making a decision.
no it does not i have a skype phone myself 3 network
Yes. It takes money to call anyone. The money must be used to buy a cellphone or to use a pay phone. If you're using the house phone, you must make sure to pay your bills.