Nowadays, mobile phones primarily use three technologies based on antenna cell networks. GSM (or 2nd generation mobile telephony – 2G) runs on the 900 MHz and 1800 MHz frequency bands.
Read moreWhat band is Celcom?
The original frequency band for GSM is 900 MHz and was soon extended to 1800 MHz to cater for much wider bandwidth requirements. The 2100 MHz band is used for their dual-channel HSPA+ network. Celcom is also licensed and has been operating FDD-LTE on 1800 MHz and 2600 MHz .
Read moreWhat band is VoLTE?
When using Band 12 , VoLTE is required to ensure the emergency call will be completed.
Read moreDoes Malaysia use CDMA or GSM?
Five network operators in Malaysia are based on GSM . In order to reuse the existing infrastructure for the core network, and for the benefit of the users (cost of the handset for WCDMA will be lower than CDMA2000), WCDMA will be the best choice.
Read moreWhat is Celcom LTE?
Celcom VoLTE connects calls almost instantly, or twice as fast as 2G and 3G connections (approximately 1.5 seconds versus 3.5-5 seconds) thanks to its lower latency. No more hanging on the lines waiting for your call to connect, but this only applies in an area with full 4G coverage.
Read moreHow do I check my SIM band?
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Read moreWhich is the best 4G band?
The lower frequencies, down near the 700MHz band , give better signal penetration, offering stronger coverage in buildings, carparks, elevators and the like. The higher frequencies up toward the 2,600MHz band have a higher capacity for data.
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