Can samsung galaxy s3 send a FREE text message to iphone 4s by using Wi-Fi?

If I have Thai number sim card in my samsung galaxy s3. I use the network called AIS. And I have to go Singapore. Sure the network AIS will not be available in Singapore… But can I still text friends in Thailand with my Thai number by using Wi-Fi connection?

I'm not in Singapore yet but I'm curious.

It's been a week & he hasn't texted back yet?

I met this guy online 2 weeks ago, don't judge or say its unsafe. I was on omegle just to talk to someone because I was bored & he came across for the same reason. We got talking like we knew each other as friends, usually I never find people I can just talk to on omegle & I gave him my number which I NEVER give out. We've been texting since the day after we met, except once 2 weeks ago since he got his phone taken away. He's been texting first most of the time literally before I'm about to text him. From what I know he's a really sweet & down to earth guy. On Wednesday we were having a normal conversation & he never replied back to the last text I sent. We were talking about senior pictures so it wouldn't have been something I said that would've offended him or whatever. I texted him hey! On Thursday & he didn't reply & he usually does. He doesn't seem like the one to just stop talking like other people I know. He always seems to apologizes when he doesn't reply soon & says goodbye when he has to go. Do you think he got his phone taken away again? We're both 17. We snapchatted once or twice (he doesn't have an iPhone, he used a relatives phone to snapchat) & he is who he says he is. I'm kind of falling for him because he's not a pig or douche bag. He's also only 5 & a half hours away which isn't too far away if we continue talking and want to meet eventually. He seemed interested & into the conversation & if he usually texts first, why would he ignore me? I'm kind of worried and I don't know if I should be. I texted him a 2nd time (sunday) just asking if everything is ok & to text or Skype me when he can. That's all I'm going to send him, I'm not going to be that annoying girl. So guys, or girls, is he ignoring me? Or do you think his phone got taken away again? I remember him telling me something that could get him in trouble so maybe that's it? Sorry this is long, I'm just so confused because everything was going fine!

Why does my IPhone keep sending iMessage?

My boyfriend had an iPhone but recently down graded to the galaxy s4 xD and every time I send him a text my phone still recognizes it as an iPhone (iMessage) so I have to click on it and send it as a text message every time I send him a text which is so annoying. Does anyone know how to fix this issue?

Best place to buy a used iphone 4? Any experiences?

Hi I'm wondering where should I buy a used iphone 4? Or even a new no contract one? I would like to buy locally but everyone around my town sells their used and abused ones for 300 dollars which is BS.
Is Ebay good? Anyone buy an Iphone off there? I know to check the seller rating. What about amazon? Which is better? I have never used Ebay so I'm unsure how their return policy is…

Should I buy a new mouse and keyboard or a gaming headset?

I have a logitech MK120 keyboard and mouse set and I would like to upgrade. I don't know if I should get a new key board and mouse or a turtle beach P11. The keyboard and mouse are good but they are LOUD. I want something quieter but I also want a headset with a mic for PC and PS3. Please help me choose. Also can you recommend good keyboards and mice for a total under 70 dollars. Which would I benefit from more. I want to record gameplay videos but I can record sound with my iPhone and the apple earpods so what would I benefit more from?

How much is a SCPH-1001 Ps1 worth 2013?

I have a Ps1 SCPH-1001 model and I Really do love it and I hate the thought of getting rid of it. I mean. It built my childhood! But I owe my dad about 350 bucks after I wrecked his truck and I have to get my iPhone screen fixed i just need some extra cash right now. I want to know how my Ps1 SCPH-1001 model is worth with the 4 Disc Combo of The Legend Of Dragoon (freaking love that game) in decent condition and my ps1 works and is in great condition looks fine and runs perfectly. How much do you think I will get for my Ps1 and the 4 combo disc?

What uses data on an iPhone? - 1

So basically, I'm totally clueless on these kind of things and I've been looking at the plans for iPhones, and I found one that said unlimited 4G data. What on earth does that mean! Also, I hear people say " Oh, I went over my data plan and ***." Since I have no idea what uses data could you please explain? Good grief, I sound really dumb…