Can you use an iphone like an ipod?

My mom got an iphone 5 but she no longer wishes to keep her service. See my dad has the Samsung Galaxy 3 and my mom got an iphone 5. But my parents being the smart ones never listened to my warning about Verizons overly priced plans. We have all been on a family share plan on Verizon for years (me and my sister and my parents) but none of us ever had smartphones.

My dad was saying the bill is getting too expensive so he and my mother are both looking to disconnect service on their phones and get a basic phone instead so they don't have to pay for the smartphone plan. So they were wondering if they can use their phones like an ipod where you can connect to Wi-Fi even though they will no longer have verizon service. Or do they need to have mobile service to keep their music and internet on their phone with Wi-Fi? How does that work?

Can I use a 5V 1A power supply instead of a 5V 2A one?

My tablet charger is kaput. I have an iPhone charger (same voltage range) and Volt, but only gives 1A whereas the tablet's charger is 2A.

Could I use the iPhone charger? Besides perhaps taking longer, would it harm the tablet?

What is whatsapp, what does it do and how does it work?

I can't download it because I have ipod2 but I'll get iPhone 4 soon and I want to know if I might like it

How much should I sell my used iPhone 4 for?

I have a white iPhone 4 factory unlocked and all it has is a small crack in the top left corner its very small and can be covered with a case and its 16gb.

Will Verizon give me a free sim card for the iPhone 5?

I ordered it online yesterday and the unlocked phone did not come with a sim card. If i take it to Verizon and show them the receipt should they give me a FREE sim card?

My iphone 4s is still under contract can it be unlocked and used anywhere?

I don't know the network it is locked to.

Added (1). Its is expected to expiry December 2013.Is there a way it can be unlocked and used anywhere in the world before that date of expiry. Please can i know the network it was locked to.
imei: 013004002373006.

How to get battery percentage on iPhone 4S with iOS 6?

I recently had my iPhone replaced after a fault. The new one has iOS 6 on it and I can't find the setting to display the battery %. Has this function been removed? Or if not, where is it located?

Where can i find worms in the game Blockheads?

The game is in iphone. I tried to find it in grass but i couldn't see any worm

If i use LTE a lot, will it slow down?

I have an iphone 5 and i use LTE alot and some people say that if i use LTE a lot, it will slow down. Recently i'm having an issue about my iphone being slow even when i'm on LTE. So i'm really worried.

How to minimize cigarette smoke smell from iPhone charger?

I recently purchased a used iPhone and I didn't notice until I got home that the charger and charging cord smell like cigarette smoke. If i covered the open parts with tape and cover it with baking soda for a while will that help take out the smell? Or are there any better ideas to help with the smell?