[. . . ] In the event of problems, you should contact your equipment supplier in the first instance. Do not connect the AC adaptor to any AC outlet other than a standard 220240 V AC outlet. [. . . ] This product is unable to make calls when: - The portable handset battery(ies) need recharging or have failed. - The call bar feature is turned on (only phone numbers stored in the unit as emergency numbers can be called). Do not open the charger or handset other than to replace the battery(ies). This product should not be used near emergency/intensive care medical equipment and should not be used by people with pacemakers. Care should be taken that objects do not fall onto, and liquids are not spilled into, the unit. Do not subject this product to excessive smoke, dust, mechanical vibration or shock. Place the handset on the charger for about 7 hours before initial use. " when the handset is placed on the charger if it is not registered to a base unit. If it is not on, press and hold {ih} for few seconds to turn the handset on. 2 Press and hold {x} on the base unit for about 3 seconds, until the With the handset still on the base unit, wait until a confirmation tone sounds and w stops flashing. If all registered handsets start ringing in step 2, press {x} to stop. Answering system features are available only when this handset is registered to the KX-TCD220/KX-TCD240. [. . . ] Answering system features are available only when this handset is registered to the KX-TCD220/KX-TCD240. Se till att uttaget till nätadaptern sitter i närheten av enheten och är lättåtkomligt. [. . . ]