guidelines. For a list of
External Antenna Care
If your mobile device has an external antenna, use only a
DO NOT hold the external antenna when the mobile device is IN USE. Holding the external antenna affects call quality and may cause the mobile device to operate at a higher power level than needed.
RF Energy Interference/Compatibility
Nearly every electronic device is subject to RF energy interference from external sources if inadequately shielded, designed, or otherwise configured for RF energy compatibility. In some circumstances your mobile device may cause interference with other devices.
Follow Instructions to Avoid Interference Problems
Turn off your radio product in any location where posted notices instruct you to do so.
In an aircraft, turn off your radio product whenever instructed to do so by airline staff. If your radio product offers an airplane mode or similar feature, consult airline staff about using it in flight.
Important Safety Information
Implantable Medical Devices
If you have an implantable medical device, such as a pacemaker or defibrillator, consult your physician before using this mobile device.
Persons with implantable medical devices should observe the following precautions:
Section 4A: Important Safety Information | 223 |