I just buy the e815, 2 days ago, and the phonebook is transfered without any problem, but even with this phone I have still the following problem.

When I start the engine, the menu option "Telephone" is available during 2 or 3 minutes, and finally the "Telephone" option is suddenly disable. But even having this problem, I can make and accept calls without problem, and also I can see the phonebook (not in the onboard monitor but in the small display below the odometer) with the R/T button on the steering wheel, but I can not access the Telephone option anymore on the onboard monitor, so, SMS is not active, and also I can not see the name of the person who is calling to me.

Please help me, I drop the V710 and get this new phone e815 that solve the problem of the phonebook transfer but not the problem of having the Telephone option disable.

Any help will be appreciated.

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Best Regards.