88Options ListUse Headset port on callThe Headset port on call option (available on the M3904) requires that alamp-type accessory be connected to the headset port. When the Headset port oncall option is activated and the user is on a call, the lamp lights providing anindication that a call is in progress. After you select Headset port on call fromthe Options List menu;orFrom the On call screen, press the OnKey to turn on Headset port on call, orpress the Off Key to turn off Headsetport on call.Press the Done Key to save changes. Press the Quit Key or Options Key to exit.Note: Additional equipment is required to implement this option. For moreinformation please contact your Nortel Networks distributor.Activate Headset port external alerterWhen the Headset port external alerter option (available on the M3904) isactivated, it supports a visual or audible alerter and/or recorder device. Thisdevice plugs into the Headset port, which is located on the bottom of thetelephone. After you select Headset port ext alerter from the Options Listmenu;orFrom the External alerter screen, pressthe On Key to turn on Headset portexternal alerter, or press the Off Key toturn off Headset port external alerter.Press the Done Key to save changes. Press the Quit Key or Options Key to exit.Note: Additional equipment is required to implement this option. For moreinformation please contact your Nortel Networks distributor.Use Call indicator lightThe incoming call indicator light can be controlled on the M3904. After you selectCall indicator light from the Options List menu;orFrom the Indicator screen, press theOn Key to turn on Call indicator light,or press the Off Key to turn off Callindicator light.Press the Done Key to save changes. Press the Quit Key or Options Key to exit.On OffOn OffOn Off
