SoftBank 815T User Manual page 14

Warning
4. When using electronic medical devices other than an implanted
cardiac pacemaker or defibrillator outside of medical institutions
(such as at home), consult with the individual medical device
manufacturer about the possible influence of radio waves.
The above information conforms to "The Guidelines on Use of
Mobile Phones and Other Devices to Prevent Electromagnetic
Wave Interference with Electronic Medical Equipment"
(Electromagnetic Compatibility Conference Japan), as well as
refers to "The Investigative Research Report on the Influence of
Electromagnetic Waves on Medical Equipment" (Association of
Radio Industries and Businesses, March 2001).
Do not use the AC Charger with any power supply
other than a 100 to 240 V AC household power supply
Doing so may result in a fire, as well as cause the charger to
overheat, catch fire or malfunction.
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