[MSDN Library April 2000] PHONE_REMOVE (91.4835164835165%)
MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Service Providers > Telephony Service Providers (TSP) > TSPI Reference > TSPI Messages > TSPI Phone Device Messages