 The TXTMob service will forward messages received to all members of a particular group as they are received.In an unmoderated group, any group member can send a text message to be received by all other members of that group.Groups can also be moderated, in which case the group is set up as a sort of announcement-only group, which is used primarily as a one-way conduit of information and text messages can only be sent by selected people (often just that group's particular administrator).