This is cryptic: http://victel.ru/support/documentation/NEC/SV8300/Programming.pdf
Page 152
What do I need to enter to block number X?
Why so difficult? All I need is block number or point it here...
We have an east Indian debt collector flooding our PBX. Before you can even hang up, he is already dialing in. So much so, customers cant even get through. They have asked for someone that we have already stated has been terminated; becomes silent and calls back. He is extremely vulgar and has...
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