How To Use - Widex CALL-DEX Manual De Instrucciones

WARNING
• Never leave an exhausted battery in the device. Exhausted
batteries may leak, damaging the device.
• Do not use batteries if there is a sticky residue from the tab
or other unwanted substance, as this can cause the device to
malfunction.

HOW TO USE

• Connect the jack plug to your mobile phone as illustrated.
• Make sure that the device is positioned so that it is flush with the edge
of your phone. The device is now ready for use.
• When having a phone conversation, hold your phone close to your ear
as you would normally do.
NOTE: We recommend you set the ringtone on your mobile phone to
maximum.
NOTE: If your mobile phone supports Near Field Communication (NFC),
we recommend that you turn off this feature.
MAINTENANCE
• Clean with a dry cloth. Do not use chemicals.
• Do not expose to extreme temperatures or high humidity.
• Do not immerse in liquids.
• When the device is not in use keep it in a dry location out of reach of
children and pets.
• Remove the battery if the device will not be used for several days.
• Never try to open or repair the device yourself. This may only be done
by authorised personnel.
– See illustrations 3 and 4
4