What is the difference between 900 MHz and 2.4 GHz telephones?
A. 2.4 GHz phones operate on a higher frequency to provide better performance than 900 MHz models. You may want to avoid 2.4 GHz phones if you have wireless computer networking at home, because many use the same frequencies. With 2.4 GHz you receive better range and are less susceptible to eavesdropping. Q.