nedflanders
Registered user
Not sure if this has been covered but here goes, I hooked my Zumo up to the intercom and called the house to see how it would perform, volume was really really low on the house phone, thought it was the intercom so tried it again using the Zumo's built in microphone, exactly the same. Looks like the output of the Zumo for voice is pretty crap! anyone else found this?