Well the new iphone 3GS seems to be working great w my 7/07 E90 with Nav. A few observations compared to my previous BJII.
-No more echoing or cutting out. Other end of the line can hear me clearly in all conditions.
-Signal strength bar congruent to one on phone
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2021 BMW M2 Competition, BSM, Exec Pkg, 6MT
GONE:07/07 E90 335xi SG
Black Dakota|Alum|ZSP|2AB|ZPP|ZCW|Nav|CA|6FL|PDC| Blacklines|3M
Summers: 235/40/18 265/35/18 Hankook Ventus V12 on VMR 701s
A/S: 225/40/18 255/35/18 Pirelli PZero Nero M+S on OEM 162s
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