Reading the Indicators
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Signal Strength Indicator (1)
The Signal Strength Indicator (SSI) indicates the strength of your phone’s connection with the local cellular system. A strong signal increases your chances of placing and receiving calls. Low signal strength can occur in a fringe area of the cellular system. Buildings, tunnels, and bad weather can block or interfere with reception.
Digital Indicator (2)
If you are in a digital coverage area, the indicator illuminates.
In Use Indicator (3)
The In Use (IU) Indicator illuminates when a call is in progress.
Roam Indicator (4)
The Roam (Rm) Indicator flashes when the phone accesses a cellular service outside your local system. When you leave your service area, your phone roams or seeks another cellular system until it finds one. If your phone finds another service of the same system type as your local service, the Roam Indicator will illuminate. If it finds a different system type, it flashes.
In-Building Indicator (5)
The
No Service Indicator (6)
If you travel beyond the range of a cellular system, the No Service (NS) Indicator illuminates to let you know that calls cannot be placed or received from your location.
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Getting Started
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