All mobile phones are designed and tested for compliance with national and international radio frequency exposure standards and regulations.

Specific Absorption Rate, SAR, is a measure of the rate of radio energy absorption in body tissue. 

Real life SAR values are different for different users and dependent on the location of the user and on the network properties.

The use of a personal handsfree device or headset offers the consumer additional convenience and personal choice in the use of ones mobile phone.

DECT, Digital Enhanced Cordless Telecommunication, is a common standard for cordless telephony.