Vodafone Smart 4G Manuel d'utilisateur télécharger pdf (Page 57)

RF Exposure

General Statement on RF energy

Your phone contains a transmitter and a receiver. When it

is ON, it receives and transmits RF energy. When you

communicate with your phone, the system handling your

call controls the power level at which your phone

transmits.

Specific Absorption Rate (SAR)

Your mobile device is a radio transmitter and receiver. It is

designed not to exceed the limits for exposure to radio

waves recommended by international guidelines. These

guidelines were developed by the independent scientific

organisation ICNIRP and include safety margins designed

to assure the protection of all persons, regardless of age

and health.

The guidelines use a unit of measurement known as the

Specific Absorption Rate, or SAR. The SAR limit for mobile

devices is 2 W/kg and the highest SAR value for this device

when tested at the ear was 0.662 W/kg (NFC)/0.704

W/kg(non-NFC) and when tested near the body (at a

distance of 15mm) the highest SAR value was 0.725 W/kg

(NFC) / 0.749 W/kg (non-NFC). As mobile devices offer a

range of functions, they can be used in other positions,

such as on the body as described in this user guide.

As SAR is measured utilising the device’s highest

transmitting power, the actual SAR of this device while

operating is typically below that indicated above. This is

due to automatic changes to the power level of the device

to ensure it only uses the minimum power required to

communicate with the network.

Body worn operation

Important safety information regarding radiofrequency

radiation (RF) exposure.

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 72 73

Pas de commentaire

Vodafone Smart 4G Manuel d'utilisateur Page 57