3TERMINAL STATUS INDICATORThe terminal status indicator light is positioned on the top right corner of the key-set above the display. The terminal status indicator is a tri-colored (red, green, andamber) light that provides greater visibility of your keysets status than the indi-vidual button LEDs. The terminal status indicator provides the following indica-tions:• Busy/Off Hook Steady Red• Intercom Ring Flashing Red• Outside Call Ring Flashing Blue• Recall Ring Flashing Amber• Message Waiting Flashing Red• Do Not Disturb Fast Flash Red at 1 Second IntervalsSELECT BUTTONSThe 5112L keysets incorporate twelve select buttons. These buttons are posi-tioned six on either side of the LCD screen.The top left and right buttons are used to page up and page down screens.The remaining five buttons on either side of the display are programmable. Thereare ten programmable buttons per programmable feature screen, with the excep-tion of the last screen, which has nine programmable buttons. The total program-mable buttons per 5112L station is ninety-nine. Any system feature or function canbe assigned to these buttons.VOLUME CONTROLSThe 5112L keysets use the UP and DOWN buttons to adjust the ringer volumewhile the keyset is ringing, the speaker volume while the speakerphone is in useand the handset volume while you are listening. These three levels will be storedin memory until changed. If background music is turned on at your keyset, the vol-ume buttons will also control the level of music. The volume of pages heardthrough the speaker of a keyset can be adjusted during a page announcement byusing the volume buttons.There are 16 levels for each volume setting.The volumeof off-hook ring is controlled by a user-programmable setting.2THINGS YOU SHOULD KNOWUSER ORIENTATIONThe ITP model telephones are called “IP keysets”. The IP keyset incorporates but-tons or “keys” that are used to access or activate the many features of your officephone system. The lower five buttons (ten total) that reside on either side of theLarge Display screen are programmable buttons. This means they can be pro-grammed for a specific function on your keyset and that same button can besomething different on another keyset. See the system manager to get your mostfrequently used features assigned to your programmable buttons.The top button on either side of the Large Display Screen scrolls through the var-ious levels of the programmable button display screens.Lines from the telephone company are “C.O. lines”. Calls on these lines are referredto as “outside calls”. Your system can have individual C.O. line buttons or lines maybe assigned to groups. When they are in a group, you access a line by dialing anaccess code or pressing a route button. For example, dial 9 or press a “LOCAL” but-ton to get a local outside line. If Least Cost Routing is used, pressing the “LCR” but-ton will automatically select a preprogrammed C.O. line according to what digitsare dialed. Each line in the system is numbered, beginning with 701, then 702, 703,etc.Direct Station Selection (DSS) buttons are programmed to ring specific stations.You can press a DSS button instead of dialing the extension number.The 5112L keyset provides distinctive ring patterns:• Outside calls have a single ring tone repeated.• Internal calls have a double ring tone repeated.• Door phone calls and alarm/appointment reminders have a triple ring tonerepeated.FULL DUPLEX SPEAKERPHONEAll ITP keysets are speakerphones. Pressing the SEND button will answer anincoming call on the speakerphone. Pressing the END button will release the callon the speakerphone.Switching from the handset to the speakerphone is easy. Press the SPEAKER but-ton and hang up the handset.