The two stations switched frequencies at Noon on December 1.

Multiple band phones operate in one mode, but they can switch frequencies as needed.

On impulse Sean prevented him doing so and instead switched frequencies.

Then he switched frequencies and began moving his agents.

He switched frequencies and shook his head, then laughed out loud.

They immediately gave the mental instruction to their suit controllers to switch frequencies.

The two stations switched frequencies at noon on December 1, 2006.

As he switched frequencies he allowed himself a grim smile.

"Okay," the pilot yelled then switched frequencies and muttered on the radio.

The station switched frequencies again to 780 AM in 1937 and increased power to 250 watts the following year.