How to block incoming calls on Windows Mobile?

Step 1: Turn on the Call Blocking Service

In the main window of Pocket Call Blocker, click the “” button to switch the call blocking status to .

 

Step 2: Add a new call blocking rules

Go to the "Rules" tab -> "Menu" -> "Add" -> "Call Rule" to create a incoming call blocking rule.

Step 3: Assign numbers to the filter

After input a rule name, you are negative to the "filter" tab, and then go to the "number" menu -> "Add" to assign some numbers to the filter. The software offers 4 types of numbers adding:

Phone Contacts: To add phone numbers from Phone Contacts;
Sim Card Contacts: To add phone numbers from Sim Card Contacts;
Call History: To add phone numbers from All Call History;
Number: Manually type the exact numbers to the filter;

Step 4: Choose what to do when a rule is filtered

After you add numbers to the filter successfully, negative to the "Action" tab, there are 3 kinds of action:

In the advanced tab, you could block ALL Incoming Calls, Unknown Numbers - Filter numbers that are not alike to any numbers from Outlook Contacts or SIM Contacts, and Anonymous - Filters calls without caller numbers without sender numbers. You could also use the wildcard characters '*' to block some kinds of numbers in the <Block Number> blank of Advanced tab.
For example, to block any phone number containing 9, enter *9*;
To block any phone number begin as 9, enter 9*;
To block any phone number end as 9, enter *9;

Warning: You could not add an exact number in the <Block Number> blank of advanced tab, to block exact number, please refer to the step 3.