Answers to
frequently asked questions

You have questions regarding your telephone? Here you will find answers. Just select your product category (e.g. ISDN phones) and click on the relevant product.


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Reset the base station to factory conditions

§Unplug power supply

§Hold down INT/Paging key

§Plug in power supply

§Hold down INT/Paging key at least for 3 seconds

§Release INT/Paging key

§After that the reset is performed and all handset are deregistered