So I have decided I want the 6 and the 6 plus. The 6 and the 6 plus. the 6 for going out at night where i keep it in my pocket and the 6 plus for work. AT&T told me I can forward the phone calls from one phone to the other. But what happens to text messages? Lets say both phones are signed in using the same apple ID similar to an iPad both phones should receive iMessage but will the text which do not arise from i message transfer similar to the phone calls?