I have been fortunate or perhaps unfortunate,to acquire a Tellphone 5000vi unit.
I have a GMX 320 installed currrently in a 2008 TAHOE w/NAV BOSE
I am having no success in setting up theTellphone5000. After connecting and turning on the ignition I initially get the TELLPHONE screen which is shortly later followed by the language selection screen. After a few seconds the language selection screen goes away and the screen is left blank? I can't get the remote to do anything or get anythign to come back on the screena fter that? We're there any tips you learned during your install and setup you could share?
My dip switchs are 1,2 and 5 down on the GMX320.
Any thoughts appreciated
I have a GMX 320 installed currrently in a 2008 TAHOE w/NAV BOSE
I am having no success in setting up theTellphone5000. After connecting and turning on the ignition I initially get the TELLPHONE screen which is shortly later followed by the language selection screen. After a few seconds the language selection screen goes away and the screen is left blank? I can't get the remote to do anything or get anythign to come back on the screena fter that? We're there any tips you learned during your install and setup you could share?
My dip switchs are 1,2 and 5 down on the GMX320.
Any thoughts appreciated
