HP Pavilion Desktop xv976 PC - Manual (Page 13)

Section Five - Support and Service
If after trying the recommended troubleshooting tips, you are unable to isolate or
resolve a problem, you should consult your computer dealer or the place of purchase.
Section Six - Technical Specifications
Modulation Std.: V.90, K56flex, V.42bis, V.42, V.34, V.32bis, V.32, V.29,
V.27ter, V.22bis,V.22, V.21, V.17, Bell212/103
Compression: MNP 5, 4, 3, 2
Host Interface: PCI Bus socket, PCI spec version 2.1
COM ports: 1, 2, 3, 4, 5
IRQ lines: 3, 4, 5, 7, 9, 10, 11, 12
FAX Group: Group III
FAX Command: Class 1
Escape Detection: TIES escape sequence
Transmit level: -12 dBm +/- 1 dB
Sensitivity: -43 dBm
UART: 16550 compatible
Power: .75 W max
Temperature: 0 to 55 degrees C, operating; -20 to 80 degrees C, non-
operating