See also:

Swapping the telephone and additionaltelephone
The function of the telephone and additional telephone can be swapped automatically. 1. "Telephone" 2. "Bluetooth® (phone)" 3. "Swap phone/addit. phone" ...

At a glance
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Requirements
▷ Equipment version with full preparation package mobile phone. An Emergency Request can be made, even if no mobile phones are paired with the vehicle. ▷ BMW Assist is activated. &# ...