1.18 Proprietary Telephone (PT) Features140 Feature Guide1.18.4 Display InformationDescriptionA display proprietary telephone (PT) can relay the following information to the user while making or receivingcalls:Conditions• Display ContrastThe display contrast can be adjusted with the Navigator key or the CONTRAST selector. This isavailable only for PTs.• Ringer VolumeThe volume of the ringer can be adjusted with the RINGER Volume selector.• Self-extension NumberA display PT user can confirm his or her own jack number and extension number on the display. Everytime the " " key is pressed, the display switches between "date (month [day], day [month]) and time","date (month [day], day [month], year, day of the week)", and "extension number (and extension nameif stored)".• Date and Time SetThe current date and time are set through system programming ( Date & Time [000]) or the operator/Display Item Display Example ConditionThe extension number and name of thecalling or called extension101: Tom Smith Extension numbers and namesare programmable ( ExtensionNumber [009], Extension Name[604]). If an extension name is notstored, only the extension numberwill be displayed.The status of the called extension 101: Busy –The name and number of the doorphone DoorPhone 1 –The telephone number dialled 1234567890 –The extension number and name of thecalling extension after the call isforwarded102:Mike –The received call information The first line message can beeither (a) or (b) at each extensionthrough system programming (Caller ID Log Priority [904]).a) Caller's name ABC Companyb) Caller's number 12345678c) Outside (CO) line number Call on CO 1Duration of the current outside (CO) linecallCO 1 0:01'15 The display remains for 5seconds after the call is finished.The outgoing outside (CO) linecall duration starts when thespecified time expires ( CallDuration Counter Start [204]).The display does not show theduration of intercom calls.
