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(7) How to Change Language of Voice Notifications of Earpiece from
English to Chinese or Chinese to English?
Press both the Volume key towards ‘+’ sign and Main Function button
simultaneously for 2-3 seconds.
(8) Care and maintenance
(1) Do not expose the speakerphone to liquid, moisture or humidity.
(2) Do not use abrasive cleaning solvents to clean the speakerphone.
(3)Do not place the speakerphone in high temperature.
(4)Do not expose the speakerphone to contract with sharp objects as this will cause scratching
and damage.
(5)Do not attempt to disassemble the speakerphone, as it does not contain serviceable
components.
(6)If you do not use the speakerphone for the long time, be sure to store it in a dry place, free
extreme temperature, humidity and dust.