User Manual
Page 1
.... More than the OFF or VOLUME Keys. The phone will be placed and received without interruption. INTRODUCTION Congratulations! The VTech VT 1721 has been designed to offer a new standard in a manner which is misplaced. In most other cordless phones, the VTech VT 1721 digitizes your voice before it transmits it... is not susceptible to tell you 're not using a cordless phone. The alpha-numeric display will not be displayed on the market! The VTech VT 1721 also provides a one can be used to alert the Handset user or to 15 name...
.... More than the OFF or VOLUME Keys. The phone will be placed and received without interruption. INTRODUCTION Congratulations! The VTech VT 1721 has been designed to offer a new standard in a manner which is misplaced. In most other cordless phones, the VTech VT 1721 digitizes your voice before it transmits it... is not susceptible to tell you 're not using a cordless phone. The alpha-numeric display will not be displayed on the market! The VTech VT 1721 also provides a one can be used to alert the Handset user or to 15 name...
User Manual
Page 2
... headsets. INTRODUCTION SPECIAL FEATURES • 900 MHz Operation. • Direct Sequence Spread Spectrum - Digital Cordless Telephone. • Digitally-Scrambled Voice Communication. • Simultaneous display of Name, Number, and Time/... display on handset. • Backlit handset keypad. • Three Soft Keys which mode the phone is in use or in standby mode. • Removable handset battery pack. • Spare ... unit. • Complete battery back-up in case of power failure (with the VTech VT 1721. Each location can also be assigned up to familiarize you read the manual...
... headsets. INTRODUCTION SPECIAL FEATURES • 900 MHz Operation. • Direct Sequence Spread Spectrum - Digital Cordless Telephone. • Digitally-Scrambled Voice Communication. • Simultaneous display of Name, Number, and Time/... display on handset. • Backlit handset keypad. • Three Soft Keys which mode the phone is in use or in standby mode. • Removable handset battery pack. • Spare ... unit. • Complete battery back-up in case of power failure (with the VTech VT 1721. Each location can also be assigned up to familiarize you read the manual...
User Manual
Page 5
... by others who may be given advance notice of the change to give you connect your area. 5 Your telephone company may make changes in your cordless telephone to the nationwide telephone network through a modular telephone jack (USOC RJ11C, RJ11W or RJ14). If so, you will be unplugged from the modular... jack until the problem has been corrected. They will be authorized by the phone company or Party Lines. The Base Unit contains no user serviceable parts. During notification, you will notify you receive a call.
... by others who may be given advance notice of the change to give you connect your area. 5 Your telephone company may make changes in your cordless telephone to the nationwide telephone network through a modular telephone jack (USOC RJ11C, RJ11W or RJ14). If so, you will be unplugged from the modular... jack until the problem has been corrected. They will be authorized by the phone company or Party Lines. The Base Unit contains no user serviceable parts. During notification, you will notify you receive a call.
User Manual
Page 9
...fully charged replacement battery pack from the Base Unit charger. IT'S IMPOSSIBLE TO OVER-CHARGE THE BATTERY PACK The battery pack can use your phone. The Base Unit spare battery charger does NOT charge a battery pack as quickly as the main Handset battery charger. The maximum battery ...Unit. It will light to show the Handset is seated properly and the battery pack is returned to maximize the charge capacity of your VTech VT 1721 cordless telephone is in the Base Unit spare battery charger), the battery pack(s) should charge the battery pack for at 1-800-595-9511....
...fully charged replacement battery pack from the Base Unit charger. IT'S IMPOSSIBLE TO OVER-CHARGE THE BATTERY PACK The battery pack can use your phone. The Base Unit spare battery charger does NOT charge a battery pack as quickly as the main Handset battery charger. The maximum battery ...Unit. It will light to show the Handset is seated properly and the battery pack is returned to maximize the charge capacity of your VTech VT 1721 cordless telephone is in the Base Unit spare battery charger), the battery pack(s) should charge the battery pack for at 1-800-595-9511....
User Manual
Page 16
... matically be updated when Time/ Date information is highlighted • Press ENTER • Enter the current hour. MAKING CALLS • Press PHONE. To end your VTech VT 1721 cordless telephone: SET-UP • Plug AC adaptor into a standard electrical outlet • Let Handset battery pack charge for dial tone. tion ... , press OFF, or return the handset to the base unit. -OR- • First, dial the desired number. After accessing dial tone, the phone number will be preceded by pressing the key directly below the 12 or 24 icon in the idle (off) mode: • Press MENU • ...
... matically be updated when Time/ Date information is highlighted • Press ENTER • Enter the current hour. MAKING CALLS • Press PHONE. To end your VTech VT 1721 cordless telephone: SET-UP • Plug AC adaptor into a standard electrical outlet • Let Handset battery pack charge for dial tone. tion ... , press OFF, or return the handset to the base unit. -OR- • First, dial the desired number. After accessing dial tone, the phone number will be preceded by pressing the key directly below the 12 or 24 icon in the idle (off) mode: • Press MENU • ...