CHF104.–
Gigaset CL660 Duo (CH-Version)
Question about Gigaset CL660 Duo (CH-Version)
Can you only block individual incoming telephone numbers, or can you also block all numbers that start with a certain sequence (such as the "number ranges" function on the Panasonic KX-TGH710G)?
Unfortunately, I cannot say anything about this, as I have never been confronted with having to block numbers.