2011 Toyota Tundra Double Cab Owners Manual - Page 446

3-5. Using the hands-free phone system (for cellular phone) CAUTION n FCC WARNING Changes or modifications in construction not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Radio frequency exposure. This device is approved for Mobile Application only and, to comply with applicable FCC radio frequency exposure regulations, must be used with a distance of at least 7.9 in. (20 cm) between the antenna and the body of any person at all times during use. n Caution while driving Do not use a cellular phone, or connect the Bluetooth® phone. NOTICE n To prevent damage to a cellular phone Do not leave a cellular phone in the vehicle. The temperature inside may become high resulting in damage to the phone. 420