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The FRITZ!Box's Fon LED flashes

The Fon LED flashes at constant intervals. The flashing may not have started until after a FRITZ!OS update because the function was not usable on all ports before the update.

LED indicates new messages in your mailbox

The flashing LED indicates that there are new voice messages in the mailbox made available by your internet telephony provider.

Note:Since the mailbox is a service is made available by your internet telephony provider, refer to your provider for further information.