Netgear AirCard 341U (Sprint) Guia Do Utilizador
Tips
This section provides information on getting the most out of your device and your network
connection.
connection.
USB Modem Location
Follow these guidelines in placing your device.
●
Avoid moisture or extreme temperatures.
●
For improved reception, place the device near a closed window.
●
Place your device within easy reach of a reliable power supply and the computer to
which it will be connected.
which it will be connected.
Improving Signal Strength
There are several ways you can improve the signal strength.
●
Make sure you’re inside a network coverage area.
●
Try reorienting your device.
●
Move your computer to another location — you may be in or near a structure that is
blocking the signal. Every obstacle (for example, walls, ceilings, furniture) decreases the
signal strength.
blocking the signal. Every obstacle (for example, walls, ceilings, furniture) decreases the
signal strength.
●
Make sure there’s plenty of space around your device to provide the best signal
reception.
reception.
●
If you cannot obtain service, contact Sprint — a network or account problem may be
preventing you from obtaining service.
preventing you from obtaining service.
Improving 3G Network Service
To improve your network service, periodically check for PRL and profile updates.
The PRL (Preferred Roaming List) is an account configuration item set by your service provider.
It controls the radio channels and network carrier used by the 3G modem.
It controls the radio channels and network carrier used by the 3G modem.
To check for these updates:
1. Log in to the home page. (See
2. Click Settings > Network > Preferences.
3. Click Update PRL.
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