Error 0x80EE002C

Value: -2131886036 | 0x80EE002C | 2163081260

What does it mean ?

RTC_E_LOCAL_PHONE_NEEDED  
A local phone number is needed
Value: 44 | 0x002C | 0b0000000000101100

Where does it come from ?

FACILITY_RTC_INTERFACE  
RTC - Real-time Communications
Value: 238 | 0x0EE | 0b11101110

StackOverflow

Other Errors for FACILITY_RTC_INTERFACE