Блокировка входящих звонков в мобильных телефонах

[Yura717]

Что дальше? Как это поможет в моей ситуации?

что лень открыть страницу и прочитать?
Screening
Know who is calling and screen unknown callers
Whether you receive your call on a home, work or mobile phone, we'll tell you who's calling before you accept the call. If the number of the phone calling you is already in your GrandCentral address book, we'll let you know the name you have for that contact. If it is a new phone, GrandCentral can ask the person for their name the first time they call (after that we'll remember).
Use screening to:

* Know who is calling before accepting
* Avoid talking to people you aren't in the mood for
* Have fun: Stop telemarketers in their tracks by never picking up, and then blocking their number so they don't call again


ListenInTM
Hear why someone is calling before taking the call
Like a home answering machine, GrandCentral lets you listen to voicemail as it is being recorded. You can pick up the call at any time just by pressing the star () key. No need to wait until a voicemail is done to hear it and no reason to accept every call. Just ListenIn.


Call Record
One number for all your phones, for life
GrandCentral lets you save all or parts of a call. Just press the number 4 to turn on and off recording - both parties will hear an announcement notifying callers that call recording has been initiated or stopped. Listen to your recording in your GrandCentral inbox or by phone when you check your voicemai
SPAM and Blocked
Unwanted callers won't bother you again
Do you ever get unwanted calls from an annoying telemarketer, pushy sales person or ex-boyfriend/girlfriend? With GrandCentral you can make sure they never bother you again. Either use the "Send to SPAM" option to route callers directly to a SPAM voicemail box or completely block calls with the "Play number not in service" message. In both cases your phone will not ring when you are called from these numbers.
One number for all your phones, for life
GrandCentral makes life simpler by letting you control all your calls with one phone number. Choose which phones ring when your GrandCentral number is called or send calls directly to voicemail depending on who calls you. Personalization is easy, and there is no need to give different people different numbers or send out a new phone number if you change your job or move. Just update your GrandCentral forwarding settings.
Use phone forwarding to:

* Control all your phone numbers and voicemail with one number
* Have different phones ring for different callers
* Update phone numbers without having to notify all your contacts
* Choose to not have your GrandCentral number ring your home during the day
* Have fun: Route calls from people you don't want to talk to directly to voicemail where they will hear a "special" voicemail greeting

RingShare
Go beyond the ring.
Why should everyone have to listen to a "ring, ring" when calling. Have fun and play custom sounds for callers waiting for you to pick up. You can even choose to play different tunes for each group or individual. Just change your ringback tone in the RingShareTM area of your Settings tab for groups or in the Address Book Contact Cards for individuals.
Voicemail forwarding
Share funny voicemails via email
Have you ever had a voicemail message you wanted to share with somebody? With GrandCentral, you can click the "Forward" tab in your Inbox message player and enter one or more email addresses. An email will be sent with instructions to hit the "play" button to go to a page where they can hear the message.

[John Adams]

а поставь на своих друзей нормальный тон. а на недрузей тоненький единичный писк. и все.

Кстати, я так и сделал, только у меня не писк, а просто отсутствует звук вообще для группы плохих парней.;)