HP EliteBook 2540p Notebook PC - Manual (Page 40)

If the modem cable contains noise suppression circuitry (1), which prevents interference from TV and
radio reception, orient the circuitry end (2) of the cable toward the computer.
Connecting a modem cable (select models only)
WARNING! To reduce the risk of electric shock, fire, or damage to the equipment, do not plug a modem
or telephone cable into the RJ-45 (network) jack.
To connect a modem cable:
1. Plug the modem cable into the modem jack (1) on the computer.
2. Plug the modem cable into the RJ-11 telephone wall jack (2).
Connecting a country- or region-specific modem cable adapter (select models only)
Telephone jacks vary by country or region. To use the modem and the modem cable (included with
select models only) outside the country or region in which you purchased the computer, you must obtain
a country- or region-specific modem cable adapter (included with select models only).
To connect the modem to an analog telephone line that does not have an RJ-11 telephone jack, follow
these steps:
1. Plug the modem cable into the modem jack (1) on the computer.
2. Plug the modem cable into the modem cable adapter (2).
28 Chapter 2 Networking (select models only)