Ericsson 250 manual Doorphone, Answering door Phone calls, Opening

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OTHER USEFUL FACILITIES

DOORPHONE

The doorphone is used to monitor the admission to your

 

company, i.e you can open the doorlock from your phone.

 

 

Answering door-

 

phone calls

 

Line 1

Press the flashing line key

 

You will be in speech connection with the calling party.

Opening of the

doorlockAfter you have answered the doorphone, you can open the door making an inquiry to the door-opener’s directory number.

InquiryPress

Dial the door-opener«s directory number

Please ask your system administrator for the number.

Note: You can also program the door-opener’s directory number as a common abbreviated number or a function key.

NIGHT SWITCHING If you want this facility, please ask your system administrator. This function is used for directing all incoming calls to

one extension (answering position), for example when the office is closed.

Night

Press to activate or deactivate (pre-programmed)

 

When the lamp lights, night switch is active. When the lights

 

extinguishes, night switch is passive.

45

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 2nd DescriptionDescription Display Standard telephone onlyTransfer / Diversion Volume controlDescription Dual-function programmable keys A-D Dual-function programmable key C / Headset keyAnswer Calls Incoming CallsIncoming Calls General Pre-programmed Press to activate / deactive Free on 2nd accessLast External Outgoing CallsOutgoing Calls Make CallsAutomatic CALL-BACK Save External NumberIntrusion Busy ExtensionCamp-on Press to camp onFrom Handset To Handsfree During CallsDuring Calls General Group ListeningRefer Back MuteInquiry Call-back TransferTransfer to a busy Extension Press again to retake the parked call ConferencePress the line key Call the extension that put the call on hold Press Common HoldPress pre-programmed Press to pick up on own extensionCall Forwarding Press to cancel diversionCall Forwarding Press and dial the new directory number Program Fixed Diversion AddressFollow ME Dial Enter extension number Press Follow ME Cancel Follow meDial your number Press Bypass CallPress InformationInformation Press to enter the information Enter Information Pre-defined textsEnter ÓCodeÓ Enter ÓCompleting infoÓ Erase Information Save Information Receive Info for Diverted Calls Press Press to send Voice Internal MessagesInternal Messages Send MessagePress to receive a message Activate Mailbox SystemMailbox System Individual Mailbox SystemRetrieve messages Externally Individual Mailbox System Deactivate 2nd PressRetrieve messages Internally Press to retrieve a messageDial the common mailbox number Common Mailbox SystemActivate diversion to the mailbox system Common Mailbox System Retrieve messages ExternallyPersonal Enter the informationCommon Abbreviated Numbers Abbreviated NumbersAbbreviated Numbers General Press to make a call pre-programmed DIAL-BY-NAMEProgram individual Individual Abbreviated Numbers VIA aPress and dial the abbreviated number Individual Abbreviated Numbers VIACost Last Call Call MeteringCall Metering General Cost IndicationKEY System Group FacilitiesGroup Facilities General Supervision Telephone Attendance Dial the group call pick up code Group HuntingGroup Call Pick UPPress pre-programmed LoudspeakerPress again and hold the key pre-programmed Answer pagingDial reminder time and press Other Useful FacilitiesOther Useful ReminderPress to activate the music pre-programmed Press to cancel the musicEnter account number BackgroundTandem Intercom LineA tandem unit Cancel immediate AnswerPress to log off the slave telephone Transferring a callDial the Automated Attendant directory number Direct Inward System AccessAutomated Dial the door-opener«s directory number DoorphoneAnswering door Phone calls OpeningSelect SecuritySecurity Block ExtensionBypass another Bypass BlockedBypass own extension Dial Dial your personal code and press Calling least cost Least Cost RoutingLeast Cost Routing Least CostNumber Secrecy Isdn FacilitiesIsdn Facilities General Number IdentificationAnswer AN Incoming Call from AN ISDN-LINE Establish an external call in the normal way Make AN External Call on AN ISDN-LINEMalicious Call Press to scroll through the list Retrieve callsPress to erase the selected call Isdn Caller ListPress to return to the previous display Erase calls from Caller listExtra Handset Optional EquipmentOptional Equipment General Option UnitMake calls Headset to handset Handset to headset HeadsetActivate/Deactivate the headset Handsfree to headset AlarmProgram a Function ProgrammingProgramming Select ringing character Function Codes Required Data Programming Status information Display InfoDisplay Info General Display InfoLamp Indications Visible SignalsVisible Signals Handset Loudspeaker Audible AdjustmentsAudible Adjustments Ringing SignalPress to finish the procedure Ringing character Ringing volume PressTones and Signals Glossary GlossaryIsdn GlossaryChange cables InstallationInstall Stand Install Cables Placing Telephone Adjust TelephoneCleaning Connections Between Useful HintsAnswer an incoming call IndexIntercom line Messages Communication is our business

250, 50 specifications

The Ericsson 50,250 is a cutting-edge solution designed to address the growing demands for telecommunication infrastructure in today's digital landscape. This innovative product is part of Ericsson's commitment to providing robust and efficient networks that enable seamless connectivity for users worldwide.

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Security is a critical aspect of the Ericsson 50,250, which comes equipped with advanced security features to protect against emerging cyber threats. This ensures that both operator networks and end-user data remain safe and secure, thereby building trust and confidence among consumers.

Finally, the Ericsson 50,250 is supported by a comprehensive suite of management and analytics tools that provide operators with greater visibility and control over their network operations. This enables them to monitor performance, troubleshoot issues, and optimize resource allocation effectively.

In conclusion, the Ericsson 50,250 is a transformative solution that embodies the future of telecommunication infrastructure. With its focus on supporting 5G networks, innovative technology, energy efficiency, robust security, and comprehensive management tools, the Ericsson 50,250 is poised to play a crucial role in shaping the next phase of connectivity across the globe.
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