1. cwong15's Avatar
    I have heard of PIN messaging, where you send messages to another BB without incurring SMS charges. I have also heard of BBM, RIM's proprietary IM app. Both seem to use the unique PIN# of your BB. Apart from that, is there any other relationship between PIN messaging and BBM? Thanks.
    07-26-11 04:03 AM
  2. BergerKing's Avatar
    Pin Messaging is a peer-to-peer email system, for sending a message to another BlackBerry user. It uses data, like the BBM service, which is more of a 'conversational' system.

    Posted from my CrackBerry at wapforums.crackberry.com
    07-26-11 04:18 AM
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