How to turn off text notifications on iPhone for specific messages?

I'm in a texting group chat with two other people, and they text way too much and I get really annoyed with them because I don't care about what they're saying half of the time and I have to concentrate on other things. Is there any way to still receive their messages, but not get a vibration without turning of my vibration completely?

How to prove I didn't steal the iPhone?

I have service with this other student and he stole an iPhone from the teacher we have service with. I have two phones on me all the time. An iPhone and an HTC Sensation. He is blaming me that I stole it because I never had an iPhone. And honestly I've been having this iPhone since last year on December. The dean is believing the version of the other student! What do I do? This recently happened and I honestly don't know how to prove myself innocent! Please help. I'm sure he stole it and hid it somewhere.

Verizon iPhone with tmobile sim card?

I have an iPhone 4 for verizon, and I was wondering if there was any way possible to use it with my T-mobile sim card?
it has a bad esn, i think its called

IPhone 4 iOS update information?

On my phone it says I have an iOS update 6 available. It says I need 2GB of space to update. If I update my phone will I lose that 2GB of space? Or will I still have it? I need all the space I can get, I have a ton of music and pictures I'd like to download on my phone.

IPhone 4s Front camera error?

I got my phone screen fixed, and ever since, my front camera won't work. I have looked to see if its connected to the motherboard and it is. When I load up the front camera, it says. "The operation could not be completed" An unknown error occurred (-12780) Do you think my local phone shop can fix it? How much would it cost

How to activate iPhone sim card?

I'm using my boyfriends iPhone since he's not using it and my phone broke. I went to AT&T to get a SIM card using my same number for the iPhone. They have me the 1800 number to activate it but it doesn't give you an option to activate a sim. How do I activate it!

Print from iPhone 4 to Network Printer?

I have an iPhone 4 I would like to print emails and attachments from my iPhone to my HP network printer.

My iPhone is connected through Wi-Fi to the network of the printer.

My printer is NOT wireless, and its NOT AirPrint.

I would like to print directly from the iOS email client.

Any advice?