Hello!
Did you have a NaviPlus system installed before, or just a regular radio?
I'm experiencing a similar problem.
While coding (THANK YOU B.

) my RNS-E in conjunction with the NOKIA 6091 integrated system, the following "error" occurred:
STG 56 / 07 was programmed with the code 0301315, which resulted in the following error:
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With this setting, when I press the RNS-E/TEL button, I get the message: "Please use a mobile phone!" However, as mentioned above, I am experiencing the error.
... when using the coding (xxxx?xx) 0301415 or 0301715, it does NOT cause any errors in the control unit. However, when I press the RNS-E/TEL button, I get the message "No phone available," and I am also experiencing problems with the Nokia 6091 (e.g., in conjunction with the MFL).
The strange thing is, I can't program the telephone system (STG 77). I can change the codes, but unfortunately, I can't save them.
[Dead link]
Does anyone know how to fix this error?
"Thank you!"
Regards,
Udo.