Have a logic to disable "prohibited phone number" rule

TESTED:
- call prohibited number without setting "persist.radio.otaspdial"
- call prohibited number after setting the property to 1
- call prohibited number after setting the property to 0

Bug: 5350613
Change-Id: I2f3da31bf79f7f916eca6ab2c5c66d893b77b479
1 file changed