How to send a group text without the recipients knowing?

I want to text a lot of people at once but without them know that it's a mass text. I have a Blackberry, I know that on an iphone you can see everyone it was sent to.

To my knowledge, it isn't the same on blackberry. The recipients are not shown.

Actually, on the iPhone 4S (which I have) group messages also show up individually.

  • Is there any way an iPhone can be unlocked without knowing the passcode? My principal took my phone and demanded that I write down the passcode for it. I refused. So he said "Well, I'll keep your phone, and I'll call your mother and me and her can go through it together." I don't think he has a right to go through my phone anyway. But, does he mean that he is planning on cracking the code or something? Can he do that? Is it possible? btw, the passcode is pretty complicated, letters and numbers, i don't think it could be guessed.
  • Is there an app where you can read people's text messages without them knowing? I want an app on the iPhone 5 where you can read other people's text messages without them knowing or even being with them, help
  • Is tbere any major différence between thé iPhone 6 and the 6s? Whooppeee is Xmas again and my daughter wants new 2nd hand) iPhone… 2 years ago almost bought her 5 before i réaliséd that it was 5s she wanted ( cos thé 5 sucks?) And I don't want to screw up this year…
  • IPhone 4 will not send or receive group text messages? My iPhone 4 recently decided it did not want to send or receive group text. I have reset the phone, I have MMS turned on, group messaging turned on, and it is updated to the most recent version of iOS. The weird part is that my iPad and iPod where both receiving group texts through iMessage. If I turn iMessage on on my iPhone though, it sends text from my email even it I tell it to only send and receive from my phone number. Has anyone else had this problem and do you know how to fix it?