To use the BIS connection in blackberry, developers need to register for the BB alliance program. However the site is no longer available to new members.
What is the "official" way to using BIS connection on blackberry now? Using mds-public as the secret key works for me though but need to be sure this is standard.
connFact.setTransportTypeOptions(TransportInfo.TRANSPORT_BIS_B,
new BisBOptions("mds-public"));