Sprint Nextel MM-A800 - Manual (Page 232)

218
14. Can I surf to a different channel while I am playing a clip?
Yes; while you are playing a clip, you can use the up
and down navigation buttons to surf to a different
channel. A small pop-up screen will appear that tells
you which channel you are watching as well as other
channels you have access to. Use the navigation
buttons to scroll through the different channels.
Once you find a channel that you want to watch,
scroll to it and press (or simply wait
approximately three seconds) and the channel will
begin loading.