Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991R4 (Samsung Unbound M1) Compatibility on iConnect (Guam) Mobile Network
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Samsung SM-G991U Galaxy S21 5G UW Dual SIM TD-LTE US 256GB / SM-G991R4 (Samsung Unbound M1) is compatible with 4 out of 4 bands on iConnect (Guam). See the tables below for details.
Frequency Bands Used by iConnect (Guam)
Select a band or interface for more details
GSM
Compatibility - 1 out of 1 band supported
Interface | Name | Supported by device? |
---|---|---|
GSM | 1900 MHz (PCS) | Yes |
UMTS
Compatibility - 1 out of 1 band supported
Interface | Name | Supported by device? |
---|---|---|
UMTS | B2 (1900 MHz PCS) | Yes |
LTE
Compatibility - 2 out of 2 bands supported
Interface | Name | Supported by device? |
---|---|---|
LTE | B2 (1900 MHz PCS) | Yes |
LTE | B12 (700 MHz ac) | Yes |
* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.