Format of ARTICOM resource information structure: Offset Size Description ) 00h BYTE 00h = free, else used 01h 16 BYTEs resource name 11h 16 BYTEs username of resource user 21h WORD amount of time used 23h WORD amount of time remaining 53h 48 BYTEs description of resource 93h 64 BYTEs initialization string for modem B3h 32 BYTEs dial string for modem D3h 32 BYTEs hang-up string for modem