Radio Frequency Energy - Zte TELSTRA T20 User Manual

RADIO FREQUENCY ENERGY

The handset is a low-power radio transmitter and receiver. When
switched on it intermittently transmits radio frequency (RF) energy
(radio waves). The transmit power level is optimized for best
performance and automatically reduces when there is good quality
reception. Maximum power is only used at the edge of network coverage
so under most circumstances the power output is very low. Under poor
network conditions the phone transmits at a higher power, may get hot
and have a significantly shorter battery life.
70