IndexD ~ L88 Strata CTX DKT3000/2000-Series Telephone 05/02call transfer, 13call waiting, 35, 43centrexapplication, 81feature buttons, 81change pass code, 29CO line queuing, 36conferencecalls, 14, 70hold, 16voice mail, 15DDADM, 76delayed ringing, 82dial pad, 60digital add-on module (DADM), 76direct inward system access (see DISA)directories, 60direct station selection, 58buttons, 36DISAsecurity code, 70distinctive ringing, 37DKT2000-series telephones, 4DKT3000-series telephones, 1do not disturb, 37, 70override, 42door lock, 38control, 70door phone, 39calling, 70DSS, 36buttons on ADMs and DSS consoles, 77console, 75, 77Eemergencycall, 70page, 45exclusive hold, 16executive override, 43extension number, viiiexternal directory, 59Ffeature access codes, 68flash, 65, 70flexible buttons, 3, 6codes, 65flexible directory numbering, 81forced account codes (verified/non-verified), 23Ggroup pickup, 33Hhold, 16hot dialing, 8IindicatorsLED, 73internal directory, 59ISDNbuttons, 50, 85Llanguage changes, 70language code, 40LCD(large screen), 573000-series buttons, 3, 6contrast, 17