• Unwanted calls repelled reliably

    Gigaset puts cloud-based call protection into landline telephones

    Smart Call Block is the intelligent means of protecting against unwanted calls. The new CL690A SCB from Gigaset automatically compares unknown numbers with the entries in tellows’ online database. Depending on their classification, the telephone does not ring or the caller hears an engaged signal – a world’s first in landline telephony. Apart from the premium call protection offered by Smart Call Block, the Gigaset CL690A SCB...

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