IMessage and regular text messaging?
Can you block regular text messages, but still use iMessage? This is because I don't have a text messaging plan and would therefore not want to use the regular text messaging on my iPhone or to have to pay for text messages sent to me from non-apple users. OR If i switch to iMessage on my phone, would I not need to block the normal text messages at all because i would just simply not receive them(and therefore not need to pay the.20/text)?