Troubleshooting and routine maintenance111Setting Dial Tone Detection CSetting the dial tone to Detection willshorten the dial tone detect pause.a Press Menu, 0, 5.05.Dial Tonea Detectionb No DetectionSelect ab & OKb Press a or b to choose Detection orNo DetectionPress OK.c Press Stop.Phone line interference CIf you are having difficulty sending orreceiving a fax due to possible interferenceon the phone line, we recommend that youadjust the Equalization for compatibility toreduce the modem speed for fax operations.a Press Menu, 3, 0, 1.30.Miscellaneous1.Compatibilitya Highb NormalSelect ab & OKb Press a or b to choose Basic orNormal (or High). Basic cuts the modem speed to9600 bps. Unless interference is arecurring problem on your phoneline, you may prefer to use it onlywhen needed. Normal sets the modem speed at14400 bps. High sets the modem speed at33600 bps.Press OK.c Press Stop.NoteWhen you change the Compatibility toBasic, the ECM feature is not available.
