VTech I6768, I6787, i6777 important safety instructions Telephone does not

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Troubleshooting

Problem

Suggestion

 

 

 

There is no dial tone.

First, try all the above suggestions.

 

• Move the cordless handset closer to the telephone base. It might be out of range.

 

• The telephone line cord might be malfunctioning. Try installing a new telephone line cord.

 

Disconnect the telephone base from the telephone jack and connect a different telephone.

 

 

If there is no dial tone on the telephone either, the problem is in your wiring or local service.

 

 

Contact your local telephone company.

 

 

 

The telephone does not

Make sure the ringer is on. (See page 12 for handset and page 28 for telephone base).

ring when there is an

Make sure the telephone line cord and power adapter are plugged in properly (see page 4).

incoming call.

• The cordless handset may be too far from the telephone base. Move it closer to the telephone

 

 

 

base.

 

There may be too many extension phones on the telephone line to allow all of them to ring

 

 

simultaneously. Try unplugging some of them.

 

• If the other telephones in your home are having the same problem, the problem is in the wiring

 

 

or local service. Contact the local telephone company (charges may apply).

 

• Other electronic products can cause interference to your cordless telephone. Try installing your

 

 

telephone as far away as possible from the following electronic devices: wireless routers, radios,

 

 

radio towers, pager towers, cellular telephones, digital telephones, intercoms, room monitors,

 

 

televisions, VCRs, personal computers, kitchen appliances, and other cordless telephones.

 

 

 

42

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Contents Congratulations Table of contents Table of contents Parts checklist for i6767/i6768 InstallationBase power adapter Charger adapters Chargers User’s manual Parts checklist for i6777/i6778Parts checklist for i6787/i6788 Telephone base installation Install handset battery Belt clip & headset optional HeadsetBelt clip About caller ID Voicemail serviceIf you subscribe to DSL service Desk/table bracket installation Wall mounting bracket installation optionalHandset layout Telephone settingsSpeaker 13. /CLEARTelephone base layout Telephone settingsBasic operationRinger volume Ringer melodyKey tone Language Clear voicemailDial type Make, answer, and end calls with the handset Basic operationHandset speakerphone MuteRinger mute VolumeCall waiting IntercomConference call Transfer an external callFLASH, or OFF/CLEAR Answer an incoming call during an intercom call Toggle between external and intercom callFind handset VoicemailAdvanced operation DirectoryStore a directory entry Number Characters by number of key presses Key Space Chart of charactersSearch the directory Dial a directory entryEdit a directory entry Delete a directory entry Call logMake CID entries ready to dial Review the call logSave an entry to the directory Dial a call log entryHandset display screen messages Delete one or all entriesDisplay Means Redial list Dial from redialDelete a redial entry Message capacity Answering system operationAnswering system setup Activate the answering systemSet the clock Set base ringer Set number of ringsSet message alert tone Set remote access codeOutgoing announcement Record your announcementPlay your announcement Delete your announcement Message playbackNew message indication Options during playbackRecord and play memos Record a memoMemo playback Remote access Remote access commandsCommands during playback mode Message window displays Handset display screen messages Ringer Mute Battery indicator Handset and base indicatorsHandset lights Base lightsBattery Important safety instructions Problem Suggestion TroubleshootingAppendix Telephone does not For this to take place Same outlet or near a microwave oven Troubleshooting Answering system Troubleshooting CONNECTING... is Computers, kitchen appliances and other cordless telephones Maintenance Operating rangeAbout cordless telephones What does this limited warranty cover? WarrantyOther Limitations FCC, Acta and IC regulationsRbrc Seal Technical specifications Index Index 91-000930-080-100 User’s manual