So, you block a number ...

[Lost_in_the_HTTP]

.... your phone doesn't ring when that number calls, but they can still leave a Voice Mail.

Why?

 

[tcsenter]

You block from the phone controls or from the carrier? Using phone control itself may just treat calls from blocked number as silent ring, no user notification of the call, goes to voicemail. Carrier block will intercept the call itself?