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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

NDSS Network Directed System Selection

This feature allows the MS (Mobile Station) to automatically register with a preferred system while roaming. It also enables the MS to be automatically directed by a service provider to a suggested system, regardless of the frequency band class, cellular band, or PCS (Personal Communications System) frequency block.
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