For some reason, whenever I text my friend (who also has an iPhone) it always sends a blue bubble indicating that I've sent an iMessage. This wouldn't be a problem for me - but it seems that he never responds when messages get sent as iMessages but when they're sent as text messages (green text bubbles), he almost always responds immediately. My question is, is there anyway that I can" 1.) Manually choose to send a message as an SMS 2.) Set the default option as SMS for all recipients instead of iMessage Any help I would appreciate.