I created a group text string for myself and three friends using Message+. Two of the four are Android users and two are iphone users. The 2 iphone users don't see the name of who sent the message from the Android users, only shows the senders number even though they are listed in their contacts. Also, the iphone users are not Verizon customers. They can, however, see the name associated with the text if it is sent via individual message instead of through the group. Any ideas on how to fix this issue?