4 Strata DK Digital Telephone 5/99The Grand TourButtonsCyq (continued) If the held party hangs up, the call is released and the CO provides a hold-release signal.Note If your telephone is programmed for Automatic Hold, existing calls areautomatically placed on hold when you answer a call or make anothercall. (See “Automatic Hold” on Page 22.)A different call can be held on each [DN] or Gvrbutton on your phone. Each time you press Tp
yy,a different [DN] or Gvr is selected. The selectedbutton’s LED flashes rapidly and your LCD displaysinformation for the call holding on that button(samples shown at right).Hvp(Microphone)➤ Press to toggle the microphone ON/OFF while the telephone is in use. TheLED indicates the status of the microphone.Notes The microphone and accompanying LED are always ON when receiving“voice first” internal [DN] calls to enable Handsfree Answerback and OFF ifyou receive a ring-first call. Mic may be ON/OFF when placing an on-hookCO line or internal [DN] call. Each station’s Mic can be set in system programming to switch ON/OFFwith one touch, to switch OFF only while pressed and held, or to be eitherON/OFF at the start of handsfree dialing. To talkback to an HS-OCA call, press and hold Mic and talk over yourtelephone handset/headset. The LED and microphone remain OFF duringOCA talkback operation (see “HS-OCA” on Page 52). Mic functions on Handsfree Answerback and OCA calls for privacy.Ht(Message)➤ When Msg LED flashes, press Ht to call back the station or voice maildevice that activated the LED (see “Message Waiting” on Page 48). This isthe telephone’s [PDN] message waiting button.Srqvhy ➤ Press the same [DN] or Gvr that you used to dial the original number.Press Srqvhy. The last number called is redialed.Note If you have Automatic Line Selection, you must first lift the handset.Table 1 Fixed Button Definitions(Continued)Button DefinitionsCO LINE 02HOLDDN 202HOLD