The Computer Systems arm of AT&T Co finally confirmed that it is as closeasthis to Intel Corp on personal computers – industry sources insist that it has been buying 80386-based systems from Intel for some time: the announcement said it had signed with Intel for joint development of personal computers designed to support AT&T’s networked computing offerings – all of which is not good news for AT&T’s existing supplier of personal computers, Ing C Olivetti & Co SpA.