Mobile device that supports voice and data communications conforming to one bearer technology, such as GSM, but on four different sets of frequencies .
Read moreWhat is Samsung quad band?
A phone that supports four different radio frequency bands .
Read moreWhat is bandwidth in GSM?
In North America, GSM operates on the primary mobile communication bands 850 MHz and 1900 MHz . In Canada, GSM-1900 is the primary band used in urban areas with 850 as a backup, and GSM-850 being the primary rural band.
Read moreWhat frequency is used in GSM?
In North America, GSM operates on the primary mobile communication bands 850 MHz and 1900 MHz . In Canada, GSM-1900 is the primary band used in urban areas with 850 as a backup, and GSM-850 being the primary rural band. In the United States, regulatory requirements determine which area can use which band.
Read moreWhat is frequency spectrum of GSM 800?
Since GSM and CDMA platforms co-exist in India, the 900 MHz band is truncated and called ‘primary GSM’ as the higher frequencies of the 800 MHz band (880-890 MHz ) are allocated to CDMA operators. Therefore, the 900 MHz band allocated to GSM operators in India is smaller than the EGSM band available overseas.
Read moreWhat is B2 frequency?
B2 (1900 MHz )
Read moreWhat frequency is a B5?
B5 (850 MHz )
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