How do I identify the 3G data card indicator

For a WCDMA data card:
-If the indicator blinks green twice at short intervals, the data card has not registered with the network.
-If the indicator blinks blue once every 2s (0.5 Hz), the data card has registered with the network.
-If the indicator is steady blue, dialup succeeds but the data card is not transmitting data services.
-If the indicator is steady light blue, dialup succeeds and the data card is transmitting data services.

For a CDMA2000 data card:
-If the indicator blinks blue once every 2s (0.5 Hz), the data card has not registered with the network.
-If the indicator blinks blue twice at short intervals, the data card has registered with the network.
-If the indicator blinks blue once every 0.25s (4 Hz), dialup succeeds and the data card is transmitting data services.

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