M.L. <me@privacy.invalid> wrote:
>>>>Some phones have a setting to block anyone not in your phone
>>>>book,
>
>>If it works like the phones I've had, it'll not ring and send the
>>calls directy to voice mail.
>>
>>That works well because most spammer won't leave any message to
>>use your minutes but friends who aren't in your phone book will
>>probably leave messages so you can call them back and add them to
>>your contacts if you want to do so...
>
> You can't block undesirable callers but you can set their ring
> tone to silent.
Yes, you probably can block them, see above. If your phone doesn't
have such a setting there are apps available for BlackBerry, Android,
WinMo and probably iPhone and Windows Phone 7 that will do exactly the
same, block anyone not in your contacts list and send the call directly
to voice mail. If someone isn't in my contacts list I'm fine with the
call going to voice mail, I can review it later and decide if I want to
add the caller to my contacts list.
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