VTech I6788, I6778 Operating range, Maintenance, About cordless telephones

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Operating range

This cordless telephone operates with the maximum power allowed by the Federal Communications Commission (FCC). Even so, this handset and telephone base can communicate over only a certain distance ----which can vary with the locations of the telephone base and handset, the weather, and the layout of your home or office.

When the handset is out of range, the handset will display Searching. The user can access the handset directory, and certain parts of the menu system, i.e. handset setting and registration, but not the time setting and base setting. Not possible will be displayed if access is tried.

If there is a call while the handset is out of range, it might not ring, or if it does ring, the call might not connect well when you press TALK/FLASH. Move closer to the telephone base, then press TALK/FLASH to answer the call.

If the handset moves out of range during a telephone conversation, there might be interference. To improve reception, move closer to the base.

Maintenance

Taking care of your telephone

Your cordless telephone contains sophisticated electronic parts, so it must be treated with care. Avoid rough treatment

Place the handset down gently. Save the original packing materials to protect your telephone if you ever need to ship it. Avoid water

Your telephone can be damaged if it gets wet. Do not use the handset outdoors in the rain, or handle it with wet hands. Do not install your telephone base near a sink, bathtub or shower. Electrical storms

Electrical storms can sometimes cause power surges harmful to electronic equipment. For your own safety, use caution when using electric appliances during storms. Cleaning your telephone

Your telephone has a durable plastic casing that should retain its luster for many years. Clean it only with a soft cloth slightly dampened with water or a mild soap. Do not use excess water or cleaning solvents of any kind.

Remember that electrical appliances can cause serious injury if used when you are wet or standing in water. If your telephone base should fall into water, DO NOT RETRIEVE IT UNTIL YOU UNPLUG THE POWER CORD AND TELEPHONE LINE CORDS FROM THE WALL. Then pull the unit out by the unplugged cords.

About cordless telephones

Privacy: the same features that make a cordless telephone convenient create some limitations. Telephone calls are transmitted between the base and the cordless handset by radio waves, so there is a possibility that your cordless telephone conversations could be intercepted by radio receiving equipment within range of the cordless handset. For this reason, you should not think of cordless telephone conversations as being as private as those on corded telephones.

Electrical Power: The telephone base of this cordless telephone must be connected to a working electrical outlet. The electrical outlet should not be controlled by a wall switch. Calls cannot be made from the cordless handset if the telephone base is unplugged or switched off, or if the electrical power is interrupted.

Potential TV Interference: Some cordless telephones operate at frequencies that may cause interference to televisions and VCRs. To minimize or prevent such interference, do not place the telephone base of the cordless telephone near or on top of a TV or VCR. If interference is experienced, moving the cordless telephone father away from the TV or VCR will often reduce or eliminate the interference. (Applies to 25 channel cordless telephones only).

Rechargeable Batteries: This product contains either Nickel-Cadmium or Nickel-Metal Hydride rechargeable batteries. Exercise care in handling batteries in order not to short the battery with conducting material such as rings, bracelets, and keys. The battery or conductor may overheat and cause harm. Observe proper polarity between the battery and the battery charger.

Nickel-Metal Hydride Rechargeable Batteries: Dispose of these batteries in a safe manner. Do not burn or puncture. Like other batteries of this type, if burned or punctured, they could release caustic material which could cause injury.

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Appendix

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Contents Need HELP? Table of contents Table of contents Installation Parts checklist forParts checklist for i6777/i6778 Batteries Battery compartment covers Telephone line cordBase power adapter Charger adapters Chargers User’s manual Telephone base with wall mounting/ desktop bracketParts checklist for i6787/i6788 Telephone base installation Install handset battery Headset Belt clip & headset optionalBelt clip Voicemail service About caller IDIf you subscribe to DSL service Desk/table bracket installation Wall mounting bracket installation optionalLower grooves Telephone settings Handset layoutTelephone base layout Skip Message windowCharge light USE light Voicemail light Annc announcement MicrophoneRinger melody Ringer volumeKey tone Language Clear voicemailDial type Press the up or down NavKeyBasic operation Make, answer, and end calls with the handsetHandset speakerphone MuteVolume Ringer muteCall waiting IntercomTransfer an external call Conference callFLASH, or OFF/CLEAR Toggle between external and intercom call Answer an incoming call during an intercom callFind handset VoicemailDirectory Advanced operationStore a directory entry Chart of characters Characters by number of key presses Key SpaceDial a directory entry Search the directoryEdit a directory entry Call log Delete a directory entryReview the call log Dial a call log entryPress /FLASH or/SPEAKER to dial the entry Save an entry to the directoryDelete one or all entries Handset display screen messagesDisplay Means Dial from redial Redial listDelete a redial entry Answering system operation Message capacityActivate the answering system Answering system setupSet the clock Set number of rings Set base ringerSet remote access code Set message alert toneOutgoing announcement Record your announcementPlay your announcement Delete your announcementMessage playback New message indicationOptions during playback Delete all messagesRecord a memo Record and play memosMemo playback Remote access commands Remote accessCommands during playback mode Message window displays Handset display screen messages Battery needs to be replaced Supplied VTech battery or equivalentRinger is muted temporarily during incoming call Your operation has been savedHandset and base indicators Battery indicatorHandset lights Base lightsBattery Important safety instructions Troubleshooting Problem SuggestionBattery does not Or the handset batteryCharge in the handset Charge light isCharge Indicator Telephone base for chargingDial mode For this to take placeCannot dial out First, try all the above suggestions Before dialingService company charges may apply Same outlet or near a microwave ovenTroubleshooting Answering system Computers, kitchen appliances and other cordless telephones Common cure for To one minute for this to take placeOperating range MaintenanceAbout cordless telephones Warranty What does this limited warranty cover?FCC, Acta and IC regulations Other LimitationsRbrc Seal Technical specifications Index Index Issue VerUser’s manual