Victron energy Blue Smart IP67 Charger 12/7 Manual page 19

iii. Open the 'Product info' page by selecting 'Product info'.
iv. In the 'Bluetooth' section, select the dropdown arrow to expand the menu, then select 'Disabled'.
v. If you are sure that you want to permanently disable Bluetooth, select 'OK'.
vi. A four-digit code is provided to avoid Bluetooth being permantly disabled accidently, if you are
sure that you want to permanently disable Bluetooth enter the code, then select 'OK'. This is
the last chance to abort; after Bluetooth has been permanently diabled it is irreversable and
cannot be re-enabled later.
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