INTER-TEL INC <INTLA.O> 2ND QTR MAY 31 NET Shr four cts vs one ct Net 335,000 vs 67,000 Rev 10.1 mln vs 8.7 mln Avg shares 7,933,000 vs 8,553,000 Six Months Shr seven cts vs two cts Net 570,000 vs 133,000 Rev 19.9 mln vs 16.8 mln Avg shares 7,952,000 vs 8,551,000 NOTE: Qtr includes extraordinary gain of 125,000 dlrs, or one ct a share, while six months' net includes gain of 150,000, or two cts a share.