Ericsson 250 manual Intercom Line, Tandem

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OTHER USEFUL FACILITIES

INTERCOM LINE

A two-way direct call function between two extensions, for

 

instance in executive-secretary communication.

Intercom to Secretary

Press to establish an intercom call

 

(pre-programmed)

 

Press to cancel the intercom call

TANDEM

CONFIGURATION The tandem configuration is a unit, consisting of two telephones using the same directory number. One of the telephones is defined as the ”master” and the other one as the ”slave”.

This function enhances the communication for users that, for example, have a wired phone on their desk (the ”master telephone”) and need to be mobile within their company’s building with their own portable (the ”slave telephone”).

Basically the tandem configuration works as follows:

To activate the tandem configuration

Slave log on/off

Press (pre-programmed)

or

Press to log on the slave telephone

10 May 14:10

+15¡

2nd USER LOGGED ON

For incoming calls:

• Both telephones are treated as 1 single extension.

For outgoing calls:

• Both telephones are treated as 2 separate extensions.

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BusinessPhone 250 / BusinessPhone 50

Standard Telephone / Economyplus Telephone

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Contents Forvh Quick Reference Guide Important Numbers Businessphone 250 / Businessphone Press the key 2nd Then press the combined key Message/Info Table of Contents Description DescriptionDisplay Standard telephone only 2ndVolume control Description Dual-function programmable keys A-DDual-function programmable key C / Headset key Transfer / DiversionAnswer Calls Incoming CallsIncoming Calls General Press to activate / deactive Free on 2nd access Pre-programmedOutgoing Calls Outgoing CallsMake Calls Last ExternalSave External Number Automatic CALL-BACKBusy Extension Camp-onPress to camp on IntrusionDuring Calls During Calls GeneralGroup Listening From Handset To HandsfreeRefer Back MuteInquiry Call-back TransferTransfer to a busy Extension Press again to retake the parked call ConferencePress the line key Common Hold Press pre-programmedPress to pick up on own extension Call the extension that put the call on hold PressCall Forwarding Press to cancel diversionCall Forwarding Program Fixed Diversion Address Press and dial the new directory numberFollow ME Follow ME Cancel Follow me Dial your number PressBypass Call Dial Enter extension number PressPress InformationInformation Press to enter the information Enter Information Pre-defined textsEnter ÓCodeÓ Enter ÓCompleting infoÓ Erase Information Save Information Receive Info for Diverted Calls Internal Messages Internal MessagesSend Message Press Press to send VoicePress to receive a message Mailbox System Mailbox SystemIndividual Mailbox System ActivateIndividual Mailbox System Deactivate 2nd Press Retrieve messages InternallyPress to retrieve a message Retrieve messages ExternallyCommon Mailbox System Dial the common mailbox numberCommon Mailbox System Retrieve messages Externally PersonalEnter the information Activate diversion to the mailbox systemCommon Abbreviated Numbers Abbreviated NumbersAbbreviated Numbers General DIAL-BY-NAME Press to make a call pre-programmedIndividual Abbreviated Numbers VIA a Program individualIndividual Abbreviated Numbers VIA Press and dial the abbreviated numberCall Metering Call Metering GeneralCost Indication Cost Last CallKEY System Group FacilitiesGroup Facilities General Supervision Telephone Attendance Group Hunting Group CallPick UP Dial the group call pick up codeLoudspeaker Press again and hold the key pre-programmedAnswer paging Press pre-programmedOther Useful Facilities Other UsefulReminder Dial reminder time and pressPress to cancel the music Enter account numberBackground Press to activate the music pre-programmedIntercom Line TandemCancel immediate Answer Press to log off the slave telephoneTransferring a call A tandem unitDial the Automated Attendant directory number Direct Inward System AccessAutomated Doorphone Answering door Phone callsOpening Dial the door-opener«s directory numberSecurity SecurityBlock Extension SelectBypass another Bypass BlockedBypass own extension Dial Dial your personal code and press Least Cost Routing Least Cost RoutingLeast Cost Calling least costIsdn Facilities Isdn Facilities GeneralNumber Identification Number SecrecyAnswer AN Incoming Call from AN ISDN-LINE Make AN External Call on AN ISDN-LINE Establish an external call in the normal wayMalicious Call Retrieve calls Press to scroll through the listIsdn Caller List Press to return to the previous displayErase calls from Caller list Press to erase the selected callOptional Equipment Optional Equipment GeneralOption Unit Extra HandsetMake calls Headset to handset Handset to headset HeadsetActivate/Deactivate the headset Alarm Handsfree to headsetProgram a Function ProgrammingProgramming Select ringing character Function Codes Required Data Programming Display Info Display Info GeneralDisplay Info Status informationLamp Indications Visible SignalsVisible Signals Audible Adjustments Audible AdjustmentsRinging Signal Handset LoudspeakerRinging volume Press Press to finish the procedure Ringing characterTones and Signals Glossary GlossaryGlossary IsdnChange cables InstallationInstall Stand Install Cables Placing Telephone Adjust TelephoneCleaning Useful Hints Connections BetweenIndex Answer an incoming callIntercom line Messages Communication is our business

250, 50 specifications

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