Konftel manual Konftel 250 User Guide

Konftel 250 User Guide OmniSound HD Optimal sound Table of Contents Description MaintenanceGeneral Description Writing text KeypadWriting style in instructions Navigation and Selection in MenusMenu tree Connections Connecting and InstallingUnpacking Select Region and LanguageAnswering Calls Answering and Making CallsEnding Calls Making CallsAnswering and Making Calls If you don’t get an answer when you dial the second numberMaking THREE-WAY Calls  Go back to the first call by pressing FDuring a Call Adjusting the Speaker VolumePlacing Calls on Temporary Hold MuteCreating Conference Groups Conference GuideMaking Conference Group Calls Entering text with the keypadMaking MULTI-PARTY Calls Conference GuideDisplaying Conference Group Participants Editing Conference GroupsIf you experience problems making multi-party calls Conference Guide SettingsDeleting Conference Groups Delete ALL Conference GroupsSearching for Contacts PhonebookAdding Contacts Editing ContactsDeleting Contacts PhonebookDeleting ALL Conference Groups Displaying Phonebook StatusStarting a Recording RecordingMute Function HoldListening to a Recording RecordingDisplaying Recording Feature Status Adjusting the Recording IndicatorManaging Recordings Adjusting Date and Time SettingsSelecting Languages Select RegionAdjusting Ring Level Volume SettingsAdjusting the FLASH/R Pulse Duration Selecting Caller ID StandardAdjusting LCD Contrast Adjusting Sound EqualizerResetting Changing Text on the Display ScreenConnectivity Technical SpecificationsAudio EnvironmentGuarantee Service and GuaranteeService We give a two-year guarantee on our conference telephones