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What prevents interruption in the signal reception when a caller moves from one geographic area to another?
What prevents interruption in the signal reception when a caller moves from one geographic area to another?
- Large metropolitan areas containing hundreds of thousands of customers does.
- A central controller keeping track of the movement of the mobile subscriber and automatically rerouting the call does.
- Cellular telephones communicating by radiowave does.
- Modern cellular systems having small dimensions and light weight does.
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