Motorola StarTac Instruction Manual page 48

Reading the Indicators (Continued)
Digital Indicator (2)
If you are in a digital coverage area, the indicator flashes.
In Use Indicator (3)
The In Use (IU) Indicator flashes when a call is in progress.
No Service Indicator (4)
If you travel beyond the range of a cellular system, the No
Service (NS) Indicator flashes to let you know that calls
cannot be placed or received from your location.
Roam Indicator (5)
The Roam (Rm) Indicator lights up when your phone
accesses a cellular service outside your local cellular system.
When you leave your cellular service area, your phone
roams or seeks another cellular system until it finds one.
If your phone finds another cellular service of the same
system type as your local service, the Roam Indicator
flashes slowly. If it finds a different system type, it flashes
quickly.
Getting Started
47