Ericsson DT292 manual Troubleshooting, Action or, Fault Probable cause Comment

Page 92

Troubleshooting

Troubleshooting

This section contains information on how to solve common operational problems, and warnings you may receive.

Go through the following lists if you encounter any problems. If this checklist does not solve the problem, contact your system administrator. If others have similar problems, there may be a system error.

 

 

 

 

 

Action or

Fault

Probable cause

comment

 

 

 

No display

Battery low or

Charge battery

 

phone defective

 

No ringing

Ringer off icon on

Off icon on = Adjust

 

or phone defective

volume

Signal strength

Out of coverage

Enter coverage

icon off

area, system or

area or contact

 

phone defective

system

 

 

administrator

Battery icon

Battery low

Charge battery

flashes slowly

 

 

Battery icon on

Charging

Disconnect the

 

complete, charger

charger

 

still connected

 

4 short beeps every

Battery low

Charge battery

30 seconds

 

 

4 short beeps every

Out of coverage

Enter coverage

2 minutes

area or not

area or contact

 

connected

system

 

 

administrator

Phone Bookis

No names or

Add names or

Empty

numbers stored in

numbers

 

 

the Phone Book

 

Phone Book is

Phone Book full,

Delete a name or

Full

you cannot add

number

 

 

names or numbers

 

Subscr. List

Already eight

Delete a

Full

subscriptions

subscription

 

92

DT292

Image 92
Contents User Guide Cover Page GraphicEN/LZT 103 70 R1A Ericsson Enterprise AB Table of Contents Welcome Declaration of Conformity WarrantyCopyright Preparing for use PIN code To change the PIN codeSelect Press Enter the new PIN code again and pressUnblock the DT292 Ipei codeTo display the Ipei code Intrinsic safety Battery handlingCleaning GuidelinesOut of coverage Accessibility and voice qualityOperating area Networks menu option Description Volume Up Volume DownBattery rear side Clear C / MutePhone signals Accessory connectorsKeypad Handsfree 17 R/MessageTone characteristics TonesDisplay information Idle phoneOutgoing call Menu pointer / Diversion indicator Incoming callSigns in the text rows Call list iconAdditional display features Display iconsLor M Menu structureNavigation keys ÚÙ Press until the display lights up Switching On/OffSwitch on 11* Z * Z # ÜÛ ÚÙ Free Seating optionalTo log on To log offIncoming Calls Answer callsMute ring sound or warning sound Reject the callHandsfree End the callCall the ringing extension and press On another extensionCall list Outgoing Calls Make callsÜÛ Z Off-hook diallingDial and wait for a new dial tone Dial the number Number presentation restrictionIndividual external line Last External Number Redial Call StatisticsTo see the time spent on your last call To see the time spent on all outgoing external callsWhen you receive a busy tone Press Press to finish the procedurePress when you are called back CallbackCancel any single Callback Cancel all Callbacks#37* Z Activate Call WaitingDial Enter the extension number Press and wait for answer # ÜÛBypass Quick Call-By-Name Speed DialingCommon Speed Dialing numbers M2 ÜÛ Programming a number or function on the R/Message keyAuthorization code, common optional Dial Enter authorization code and press72* Z # ÜÛ Z AuthorityAuthorization code, individual optional 75* Z # ÜÛ Z# ÜÛ ÚÙ Phone Book Use the Phone bookLor M ÜÛ Z ÜÛ M ÜÛ Make a callSelect Find&Call and press Press to confirmAdd a name or a number Enter a nameÜÛ ÜÛ Change a name or a numberDelete a name or a number Delete all names and numbersEdit the number if necessary Press to confirm Add numbers from the Call listEnter a name Press Control keys 77774446Write text Special characters To enter Ü press 8 four timesÜÛ ÜÛ ÚÙ Call ListTo return a call Redial number from Call listOrÜÛ Press shortlyPress to switch handsfree speaking mode on or off During CallsMute microphone Loudspeaking Handsfree» Z InquiryRefer back Inquiry via the Phone bookTransfer ConferenceCall the third party Press before or after answerCall the extension where the call was put on hold and press On holdTo resume the call on your extension To resume on another extensionCall Waiting Dialling during a connected call21* Z Call ForwardingInternal Follow-me OrderExternal Follow-me Cancel22# #22# Personal NumberDial Press the search profile digit To cancel from your office phone#10# # d Call the Disa function at your officeTo cancel from an external phone To design and order your search profilesOffice At home Traveling Absent/not reachable DT292 Profile OfficeSetting form for search profiles 0915 Absence Information optionalCancel for another extension Order for another extension31* Z #31* ZMessages Manual Message Waiting MMWTo enter your mailbox when there is a new message Voice mail optionalTo activate and deactivate your mailbox Press to enter your mailboxTo enter your mailbox in general To enter someone else´s mailboxEnter the number to the voice mail system and press Press Enter the mailbox numberTo handle the mailbox Group Features Call Call-pick-upTo re-enter the group Group HuntingTo leave the group temporarily Ongoing external call Other Useful FeaturesAccount Code optional Night Service Alarm extensionCommon Night Service Individual Night ServiceEmergency mode 39#Malicious Call Tracing DialDirect Inward System Access, Disa optional With common authorization codeWith individual authorization code Dial the external numberDo Not Disturb General DeactivationSettings Volume controlAdjust speaker volume for handsfree speaking Or DAdjust earpiece volume Adjust ringer volumePress to turn the volume up or down Press when the phone is idleTo set the sound for a ringing type Lor M ÜÛ Lor M ÜÛRinger tones or melodies Select one of the following options Discreet RingingVibrating Alert To unblock the keys temporarily To enable or disable key lockingKey Lock Enter the PIN code default 0000 and press Phone LockSecuring against unauthorised use Securing against adding or deleting subscriptionsKey Sound Display lightAdjust the contrast Display contrastAlarm To set an alarmLanguage Reset the DT292 settings ÜÛ ÜÛCheck for completeness InstallationCordless phone Battery Clip Assembly card Preparing for use DT292 Battery performance BatteryReading the battery meter Charging the battery Changing the battery ClipTo attach the clip to the cordless phone To remove the clip from the cordless phoneAction or TroubleshootingFault Probable cause Comment Entered AC Try to subscribe Glossary DtmfIndex Answer calls 23 Handsfree DT292