4G WIFI Fixed Wireless Phone
Congratulations on your purchase of the 4G Fixed Wireless Phone ETS-6688 (Hereinafter referred to as Phone). The Phone has been designed to operate with the latest wireless communication technology which has many advanced features and provides an excellent voice quality.

• Model: ETS-6688 C1 (4G network is suitable for Australia, Southeast Asian countries)
• Color: Black
• Material: Plastic
• Module Chipset: Spreadtrum SC9820E, Cortex A53 Dual-core, Clock: up to 1.3GHz
• Support DVFS
• SIM: Support 3V & 1.8 V SIM card
• Memory: MCP(4GB+2GB)
• LCD: 128x64
• Working current: The peak current is less than or equal to 2A
• The maximum current for GSM calls is no more than 260mA
• WCDMA communication maximum current is no more than 500mA
• LTE peak call current is less than 750mA
• Standby current is less than or equal to 5mA
• GSM Band: GPRS/GSM: 1900/1800/900/850MHz
• WCDMA Band: 850MHz/1900MHz or 900MHz/2100MHz (optional)
• Max. emission power: FDD/TDD: Power Class 3( 23±2.7dBm)
• WCDMA: Power Class 3 (+24dBm +1/-3dBm)
• GSM/GPRS 850MHz/900MHz: Power Class 5 (+33dBm ±2dBm)
• GSM/GPRS 1800MHz/1900MHz: Power Class 0 (+30dBm ±2dBm)
• Reception sensitivity: FDD/TDD LTE: ≤-97.3 dBm (QPSK PREFSENS, throughput≥95%) (An antenna has 10M broadband)
• WCDMA850/WCDMA900/WCDMA1900/WCDMA2100: ≤-108dBm
• GSM850/EGSM900/DCS1800/PCS1900: ≤-108dBm
• Data rate: GSM CS: UL 9.6kbps/DL 9.6kbps
• GPRS: 171.2kbps
• WCDMA: UL 11.5Mbps/DL 42.2Mbps
• FDD: UL 50Mbps/DL 150Mbps
• GPRS Type: Class 12
• 3GPP protocol: R7.R8
• LTE FDD rf technical indicators: 3GPP R9 CAT4 FDD, TDD/FDD receiving sensitivity more than 1 times higher than the standard of 3GPP.

• 2G Band: B2, B3, B5, B8
• 3G Band: B1, B2, B5B, B8
• 4G Band FDD: B1, B2, B3, B4, B5, B7, B8, B20, B28a, B28b
• 4G Band TDD: B38, B39, B40, B41
• Frequency bands can be adjusted as required
• WIFI Standard: IEEE 802.11b/g/n
• VoLTE Voice
• FM Radio, SMS, MP3
• Android 4.4

Note: 4G network is suitable for Australia, Southeast Asian countries