It doesn't work on Mt. Diablo???
On South Gate it works for about the first 1/2 mile, then zippo...sometimes it will show a signal---for example, I'll see that I have a message---but I'll try and call (while stopped!) and nothing happens. Haven't yet tried it on North Gate, but Summit Road is pretty consistent---sometimes a signal, never able to complete a call.
On Mines Road, same thing---I'll see some signal but apparently it's not enough to have a call go through. I'm also on Sprint and the coverage is spotty at best at seems. Can't confuse a signal with the ability to call out unfortunately....
On South Gate it works for about the first 1/2 mile, then zippo...sometimes it will show a signal---for example, I'll see that I have a message---but I'll try and call (while stopped!) and nothing happens. Haven't yet tried it on North Gate, but Summit Road is pretty consistent---sometimes a signal, never able to complete a call.
On Mines Road, same thing---I'll see some signal but apparently it's not enough to have a call go through. I'm also on Sprint and the coverage is spotty at best at seems. Can't confuse a signal with the ability to call out unfortunately....