Connecting to the at&t network, Steps of a connection, Connecting to the – Sierra Wireless 20070914 User Manual
Page 20: At&t network
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Introduction to the PinPoint X
Rev 3.0B Feb.08
7
Figure 1-7: Modem Doctor: USB connection
Connecting to the AT&T
Network
The PinPoint X uses AT&T as an ISP (Internet Service
Provider) to connect you to the Internet.
Steps of a connection:
1.
When your PinPoint X is powered on, it automatically
searches for cellular service using HSDPA or EDGE.
2.
Your PinPoint X establishes a PPP (Point to Point Protocol
or “dial” up connection) link to the AT&T network, also
called registering on the network, and receives an IP
address.
3.
When your PinPoint X has received its IP address from
AT&T, a connection to the Internet or the cellular network
is also available for a computer or other device connected
directly to the PinPoint X.
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