Check compatibility Refer to the manufacturer's website to verify your unlocked device works with a SIM card on an AT&T GSM network frequency: • 3G UMTS network 850/1900MHz bands • 4G LTE network AWS / 700 / 850 / 1900MHz bands Phones from SprintŪ are not compatible at this time.
> PLS8-E: Quad Band LTE: 800/900/1800/2600 MHz, FDD-Band (20,8,3,7) Tri Band UMTS (WCDMA): 900/1800/2100 MHz, FDD-Band (8,3,1) Dual Band GSM/GPRS/EDGE: 900/1800 MHz
> PLS8-US Quad Band LTE: 700/850/AWS(1700/2100)/1900 MHz, FDD-Band (17,5,4,2) Tri Band UMTS (WCDMA): 850/AWS(1700/2100)/1900 MHz, FDD-Band (5,4,2) Quad Band GSM/GRPS/EDGE: 850/900/1800/1900 MHz
> PHS8-P / PHS8-J / PHS8-K: Five Bands UMTS/HSPA+ (WCDMA /FDD) (850/800, 900, 1900 and 2100 MHz), Quad-Band GSM (850/900/1800/1900 MHz)
> PHS8-US / PHS8-USA: Dual Band UMTS/HSPA+ (850, 1900 MHz), Dual-Band GSM (850/1900 MHz)
> PHS8-E: Dual Band UMTS/HSPA+ (900/2100 MHz), Dual-Band GSM (900/1800 MHz)
> PXS8 > Five-Bands UMTS/HSPA+ (WCDMA /FDD) (800/850/900/1900/2100 MHz) UMTS / HSPA+, 3GPP release 6 / 7 Rx-Diversity with Equalizer (Type 3i) Enhanced F-DPCH, DTX, DRX, SCH-IC > Quad-Band GSM (850/900/1800/1900 MHz) GSM / GPRS / EDGE, 3GPP release 99 / 4 Improved SAIC > Triple Band CDMA2000, Bands: BC0/BC1 & BC10 subclass 2+3 (800/1900MHz), 3GPP2: 1xAdvanced, EV-DO Rev. A, QLIC, Rx-Diversity, Equalizer