Can the FRITZ!Box be used with all cable connections?
Only FRITZ!Box cable products that are commercially available can be used with all cable connections.
FRITZ!Box cable products that are leased from providers and usually the property of the cable provider cannot be used with all connections. These products are normally provisioned for a specific cable connection and cannot be re-provisioned by AVM. In addition, only the the original cable provider can install FRITZ!OS updates on them.
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