Radio Shack CT-503 Owner's Manual page 9

17-1112.fm Page 9 Wednesday, July 21, 1999 2:34 PM
NS (No Service) Indicator
Flashes if the phone is beyond the range of the cellular ser-
vice area, meaning calls cannot be made or received. See
"Signal Strength/Service Area" on Page 15 .
RM (Roam) Indicator
Flashes if the phone is accessing a service area outside of
your home system (roaming). See "Roaming" on Page 49 .
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