What is 860-1900 dual band....

[AtulaSiriwardane]

What is 860-1900 dual band....

Is it available in Sri Lanka...
with whom?

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[AtulaSiriwardane]

What is 860-1900 dual band....

Is it available in Sri Lanka...
with whom?

​

Is this true?

No . Sri Lanka is 900/1800 mhz gsm band territory. Only North and South America use that bandwidth for gsm . The rest of the world except for Japan and South Korea use 900/1800. Those are radio cellular waves that that countries cell phones work on.