What is the name of the song at the end of the us cellular commercial?

It's that one with the african american lady who starts off by saying,
"My old cellular network was all talk", while she is swatting buzzing
bees away and then she goes on to say, "But then I switched to us
cellular..", and then she talks about how she had to wait 2 years on
her old plan, but now she only has to wait 10 months, and then in the
end she is in a chair being fanned. Then it cuts off to the Us
Cellular logo and that song. What song is that?? It is so catchy!