Get the free app Text Plus. You would need wifi though.
No wifi
Yes. You will need internet to text using text plus.
No.You need a carrier.
No, you need wi-fi to text on the iPod Touch.
You can get an app that does but you need wifi. Otherwise no.
If you want to text and surf the web wherever you want, you should get an iphone 3gs. There is an app called text plus, but it only lets you text over wifi. Ipod touch can surf the web only if there is wifi
Yes you can. Try using Textfree, from the app store.
Yes, you have to be connected to wifi when you want to FaceTime with people. They need to be connected to wifi as well, so text them and tell them you're going to Facetime them and to turn on their wifi.
Yes you can text on the ipod touch 4. You need wifi and you have to download the app "Textnow" and you can text
Yes you need wifi. Ipod does not have a phone carrier so in order to send a message you need wifi.
Yes it can all you need is any texting app I have text now but you need wifi.