User's Manual

The SAR limit of USA (FCC) is 8 W/kg averaged over one gram of tissue. Device
types 518UVII (FCC ID: T4K3208UV) has also been tested against this SAR limit.
The highest SAR value reported under this standard during product certification for
use when properly worn on the body is 2.366 W/kg and for head is 3.990 W/kg.
. This device was tested for typical body‐worn operations with the back of the
handset kept 25mm from the body. To maintain compliance with FCC RF exposure
requirements, use accessories that maintain a 25mm separation distance between
the user's body and the back of the handset. The use of belt clips, holsters and
similar accessories should not contain metallic components in its assembly. The use
of accessories that do not satisfy these requirements may not comply with FCC RF
exposure requirements, and should be avoided.
The device was SAR tested a distance of 25mm for the held to face position.
This device must be restricted to work related operations in an Occupational/Controlled RF
exposure Environment, not exceeding a maximum transmitting duty factor of 50%. All qualified
end‐users of this device must have the knowledge to control their exposure conditions and/or
duration to comply with the Occupational/Controlled MPE limit and requirements.