Ericsson 250 manual Handsfree to headset, Alarm

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OPTIONAL EQUIPMENT

Headset with group listening

Press to toggle between headset with or without group listening

Headset to handsfree

Press

Headset

Press the headset key (pre-programmed)

Handsfree to headset

Headset

Press the headset key (pre-programmed)

CONFERENCE UNIT For conferences with many participants, the conference unit enhances the speech quality. It provides full duplex and high quality conversation possibilities.

ALARM

INTERFACE UNIT This plug-in module is fitted into the bottom of the telepho- ne. It makes it possible to transfer alarm signals from various devices via the telephone to the exchange and to a pre-defi- ned extension. A special circuit layout provides maximum functional security.

To a telephone fitted with an alarm interface unit you can connect devices such as bathroom alarms for hotel rooms, emergency alarms for hospitals, bank security alarms and supervision of machines.

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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 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.

One of the standout features of the Ericsson 50,250 is its ability to support next-generation mobile networks, particularly 5G. This solution is engineered to facilitate ultra-reliable low-latency communications, high-speed data transfers, and massive device connectivity. It plays a vital role in enhancing mobile broadband experiences, allowing operators to offer their users improved speeds and lower latency, which ultimately leads to greater satisfaction and engagement.

The Ericsson 50,250 incorporates a range of advanced technologies that bolster its capabilities further. It utilizes state-of-the-art radio access technology, ensuring wide coverage and optimal signal quality, even in challenging environments. Additionally, the solution employs cloud-native architecture to provide flexibility, scalability, and agility, making it easier for operators to adapt to changing market demands and to deploy new services rapidly.

Another notable characteristic of the Ericsson 50,250 is its focus on energy efficiency and sustainability. Built with eco-friendly practices in mind, this product minimizes power consumption while maximizing operational performance. This not only helps telecom operators reduce their carbon footprint but also leads to significant cost savings in terms of energy expenditures.

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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