[Class : 38] E Mail Service, Wireless Data Messaging Services, Particularly Services That Enable A User To Send And/Or Receive Messages Through A Wireless Data Network, One Way And Two Way Paging Services, Transmission And Reception Of Voice Communication Services Included In Class 38.[Class : 41] Consulting And Educational Services In The Nature Of Providing Information To Third Parties To Assist Them In Developing And Integrating One Way Or Two Way Wireless Connectivity To Data, Including Corporate Data, And/Or Voice Communications Included In Class 41.[Class : 9] Electronic Handheld Units And Accessories For The Wireless Receipt And/Or Transmission Of Data And Which May Also Have The Capability To Transmit And Receive Voice Communications, Software For The Transmission And/Or Reception Of Messages, Global Computer Network E Mail, And/Or Other Data Between One Or More Electronic Handheld Units And A Data Store On Or Associated With A Personal Computer Or A Server, Software For The Synchronization Of Data Between A Remote Station Or Unit And A Fixed Or Remote Station Or Unit And Software Which Enables And Provides One Way And/Or Two Way Wireless Connectivity To Data, Including Corporate Data Included In Class 9.