A telecom company’s offer to cut a $100 check to a customer whose phone service was out for two weeks was enough to scuttle the customer’s attempted class-action lawsuit, the 1st District Appellate Court ruled Friday.Plaintiff Maurice H. Grimes sued Sage Telecom Communications LLC over the $53.84 he was charged — in advance — for phone service that was disconnected between Aug. 28 and Sept. 10, 2015.Grimes intended to certify his lawsuit as a class action, but before he could file that motion, Sage …