General useProblem Cause/solutionThe handset does not turnon even after installingcharged batteries.R Place the handset on the base unit or charger to turn on thehandset.The unit does not work. R Make sure the batteries are installed correctly (page 9).R Fully charge the batteries (page 10).R Check the connections (page 9).R Unplug the base unit’s AC adaptor to reset the unit and turn offthe handset. Reconnect the adaptor, turn on the handset andtry again.R The handset has not been registered to the base unit. Registerthe handset (page 40).The handset display isblank.R The handset is not turned on. Turn the power on (page 13).I cannot hear a dial tone. R Make sure that you are using the supplied telephone line cord.Your old telephone line cord may have a different wiringconfiguration.R The base unit’s AC adaptor or telephone line cord is notconnected. Check the connections.R Disconnect the base unit from the telephone line and connectthe line to a known working telephone. If the workingtelephone operates properly, contact our service personnel tohave the unit repaired. If the working telephone does notoperate properly, contact your service provider/telephonecompany.I cannot use the intercomfeature.R This feature is available between the handsets. Although thehandset displays “Intercom”, this feature is not available forsingle handset models.Menu listProblem Cause/solutionThe display is in alanguage I cannot read.R Change the display language (page 13).I cannot activate the ecomode.R You cannot set eco mode when you set the repeater mode“On”. If required, set the repeater mode to “Off” (page 26).I cannot register a handsetto a base unit.R You entered the wrong PIN. If you forget your PIN, contact anauthorised service centre.Battery rechargeProblem Cause/solutionThe handset beeps and/orflashes.R Battery charge is low. Fully charge the batteries (page 10).37Useful Information