You can't. If you really want to text without WiFi though I suggest buying an iPhone. That's exactly why Apple came up with an iPhone anyways.
For texting with WiFi though i suggest using an app called textfree+Vm, I use it all the time and besides getting a limit with calling you can text as much as you want free as long as a wireless connection is available.
Yes, the title of this app is called Textfree. If you have the new 3rd generation iTouch, you can also download Textfree with voice, where you can make calls with limited minutes. There is a "lite" and "unlimited" version. The Lite version being free, and the Unlimited version costing $5.99 a year.
No there is not an app for txting that doesn't require wifi sorry
No, there is not the wifi sends the message to who your texting. With a real phone it has a wifi on it which is why it can text without wifi
Yes, there are a few texting apps available in the App Store.
no sorry. but you cannot. u must be connected to wifi.
Sending messages to people on the network requires being connected to a network. If you want to use the cellphone network instead of WiFi, then you will need to get a phone.
Yes you can text on the ipod touch 4. You need wifi and you have to download the app "Textnow" and you can text
You can get an app that does but you need wifi. Otherwise no.
Get the free app Text Plus. You would need wifi though.
Yes. U can get an app for texting for free but u need wifi for any texting app.
text+
Yes it can all you need is any texting app I have text now but you need wifi.
Nope
Yes you need WiFi
No...you don't need wifi for the American idol app for iPhone.
yes you can but you need wifi and an app from iTunes some apps are free and others are not.
yes, but you must have wifi.
Yes you do need wifi