FAQ - PRESENCE

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FAQ – PRESENCE™
A: Make sure that the Presence points towards your mouth.
Q: What is SAR and what is the value for PRESENCE™?
The exposure guidelines for mobile devices employ a unit of measurement
known as the Specific Absorption Rate or SAR. For Tests for SAR are
conducted using standard operating positions with the device transmitting at
its highest certified power level in all tested frequency bands. The actual SAR
level of an operating device can be below the maximum value because the
device is designed to use only the power required to reach the network. That
amount changes depending on a number of factors such as how close you are
to a network base station.
Typical this is measured in two different ways – an EU and US standardized
method. This gives two different values which cannot be directly compared.
The maximum value for the US standard (FCC) is less than 1.6 W/kg 1 and for
the EU standard (CE) it is less than 2.0 W/kg.
The SAR value for PRESENCE™ is = 0.016 W/kg (FCC) and 0.00751 W/kg (CE)
For comparison the average values for most mobile phones are about 0.5
W/kg(CE) and average values for most DECT phones are about 0.1 W/kg(CE)