============================================================================= AST RESEARCH, INC. TECHNICAL BULLETIN #0706 09-25-91 ============================================================================= IBM PS/PC SOFTWARE AND PREMIUM EXEC INTERNAL DATA MODEM PROBLEM: IBM Personal Services/PC (PS/PC) software does not operate correctly with the Premium Exec Internal Data Modem. When attempting to make a connection, the modem handshakes but will not link to the mainframe. CAUSE: Incompatibility between IBM PS/PC software version 1.3 release PSPC13003 and the Premium Exec Internal Data Modem. SOLUTION: This is not an issue that AST can resolve. IBM PS/PC software version 1.3 release PSPC13006 resolves this problem. Customers experiencing this problem should contact IBM to obtain the above release of the PS/PC software.