There's an iMessage feature, with which you may send free "text messages" (I prefer to call this type of communication "instant messaging") to anyone else with an iPhone 4S. In terms of text messaging, however, as in through your cellular network, I'm afraid it'll always cost something. Unless your plan includes free texts.
Yes if it is running iOS 5 and the other iPHone is running iOS 5.
It can't be forwarded like an email, the only way is to copy and paste it either into another text message or an email.
AT&T does not offer the iPhone 4S without a monthly plan. There are pay as you go options for text messaging starting for 10 cents a text. However, the iPhone 4S has iMessaging which does not count towards text messaging.
I am not aware of being able to "lock" a message, but you can take a picture of the message by pressing the menu and lock button simultaneously and it will be saved in your photos. This works great for saving random cool things that come across your iPhone.
In AmericaiPhone 3GS (8gb) - FREE (with contract for AT&T)iPhone 4 (8gb) - $99iPhone 4S (16gb) - $199iPhone 4S (32gb) - $299iPhone 4S (64gb) - $399Unlocked iPhone 4S (16gb) - $649Unlocked iPhone 4S (32gb) - $749Unlocked iPhone 4S (64gb) - $849
I'm not sure you can veido text on any phone
yes
Any contract free unlocked or T-Mobile iPhone 4S (16GB) costs $549.
You can buy the iPhone 4S with a wireless service plan or unlocked and contract free. For more information, visit the Related Link.
The iPhone 4s is the 5th iPhone that Apple has made.
To get free ringtones on your iPhone 4s simply download and install the Free Ringtone Maker App.
iphone 4s
I am not aware of being able to "lock" a message, but you can take a picture of the message by pressing the menu and lock button simultaneously and it will be saved in your photos. This works great for saving random cool things that come across your iPhone.