C4210™UserGuideC4210™UserGuide 2.4 GHz Cordless Telephone with Caller ID Featuring Digital Clarity PowerTM Technology ESPANOLENGLISHFRANCAIS TABLE OF CONTENTS Safety Instructions.......................................................5 Features.........................................................................9 Getting Started ..........................................................11 Choosing a Location...........................................11 Telephone Installation ........................................12 Battery Installation .............................................14 Handset Battery Charging ................................14 Low Battery .........................................................14 Battery Life...........................................................15 Headset Jack.........................................................15 Belt Clip ................................................................15 Hearing Aid Compatibility.................................15 Feature Set Up...........................................................16 Handset Features ................................................16 Set Up Mode..................................................16 Digital Clarity Power ...................................19 Boost Clarity Power On/Off......................19 Volume Control.............................................19 Tone Switch ....................................................19 Handset Ringer .............................................20 Pulse/Tone ......................................................20 Flash.................................................................20 Mute ................................................................20 Redial/Pause...................................................20 Base Features.......................................................21 Ringer Volume................................................21 Ringer Style....................................................21 Visual Ringers.................................................21 Boost On/Off ................................................21 Battery Backup..............................................22 TABLE OF CONTENTS Telephone Operations .............................................24 Placing a Call ........................................................24 Answering a Call..................................................24 Last Number Redial............................................24 Pause Feature.......................................................25 Temporary Tone...................................................25 Lighted Key Pad...................................................25 Page/Handset Locator........................................25 Channel Operation.............................................26 Security Code......................................................26 Memory Storage........................................................26 Review Phonebook Information......................26 Adding a Phonebook Number..........................27 Dialing a Phonebook Entry...............................28 Deleting a Stored Number ...............................28 DeletingAll Stored Numbers...........................28 Changing a Stored Number..............................29 Adding the Emergency Number ......................29 Dialing the Emergency Number ......................30 Deleting the Emergency Number ...................30 Caller ID Operations ...............................................31 Caller ID Information ........................................31 Caller ID Review.................................................32 Saving Caller ID Information to Phonebook.33 Callback from Caller ID Information..............34 Delete Caller ID Information...........................36 Maintenance and Care .............................................37 Troubleshooting.........................................................37 Regulatory Compliance ...........................................40 Warranty and Service...............................................45 IMPORTANT SAFETY INSTRUCTIONS When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons including the following:...