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Nokia 6820 / 6820i


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External Antenna?


Jan 25, 2005, 3:34 PM
Anybody knows if you can plug an external antenna to the 6820? I am in one area where the connection is very poor (just in the house once outside it is ok) so I was thinking to plug one of those external antennas.

I looked into it and most of them have the round universal "plug" so I am looking to see if there is a connector you can plug an external antenna.


Feb 7, 2005, 8:23 AM
go to
if this there is an antenna to be purchased it will be here. might try *3370# on nokia phones this gives you the full rate codec on the device ie boosts the signal but this decreases the talktime by 5%
good luck

Feb 12, 2005, 9:27 AM
I typed *3370# and I got an "unknown result" after I pressed the send button.

BTW: how do you find all the different codes that are available for cells (i.e.Nokia) ?


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