User guide

User’s Manual 4-23
Operating Basics
1. Plug one end of the modular cable into the computer’s modem jack.
2. Plug the other end of the modular cable into a telephone jack.
Connecting the internal modem
Disconnecting
To disconnect the internal modular cable, follow the steps below.
1. Pinch the lever on the connector in the telephone jack and pull out the
connector.
2. Disconnect the cable from the computer’s modem jack in the same
manner.
Wireless communications
The computer’s wireless communication function supports Wireless LAN.
Wireless LAN
The Wireless LAN is compatible with other LAN systems based on Direct
Sequence Spread Spectrum /Orthogonal Frequency Division Multiplexing
radio technology that complies with IEEE802.11 Wireless LAN standard
(Revision A, B or G).
■ Theoretical maximum speed: 54Mbps (IEEE802.11a, 802.11g)
■ Theoretical maximum speed: 11Mbps (IEEE802.11b)
■ Frequency Channel Selection (Revision A:5 GHz, Revision B/G:
2.4 GHz)
■ Roaming over multiple channels
■ Card Power Management
Modem jack
Modular cable
Modem jack
Telephone jack
Do not pull on the cable or move the computer while the cable is
connected.
If you use a storage device such as an optical drive or HDD connected to a
16-bit PC card, you might experience the following modem problems:
■ Modem speed is slow or communication is interrupted.
■ Skips may occur in sound.