4G 6688
4G WiFi Hotspot Phone
Wireless Phone, Handsfree Phone, Caller Number Presentation Phone, SMS Phone, FM Radio Phone
With Display
Without Touch Screen
DTMF
Support Voice Mail
Customized
4G Fixed Wireless Phone
Single/Dual Optional
Support
802.11b/G/N,Support WiFi Hotspot
Support
Support
Support
Mcp(ROM 4G,RAM 512MB)
Android 4.4
300 SMS + SMS in SIM
1 Year
Etross or OEM Brand
Standard Carton
Carton size: 50.2x33.2x44.5cm
Guangdong, China
8517129000
Product Description
Desktop 4g volte fixed cellular phone with wifi hotspot
Main Features:
1.Support WI-FI Hotspot
2.Up to 8 WiFi users connected
3.4G VoLTE voice,can realize voice call via traffic
4.Support FM radio,SMS,MP3,Blue-tooth
5.Speed dial,Hands free,call divert,call waiting
6.SIM Card support,lower call rate
7.SD Card support
8.USB interface for charging/upgrade/connecting computer to access Internet
Technical Parameter
Packing List
Photos of 4G FIxed Wireless Phone






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Main Features:
1.Support WI-FI Hotspot
2.Up to 8 WiFi users connected
3.4G VoLTE voice,can realize voice call via traffic
4.Support FM radio,SMS,MP3,Blue-tooth
5.Speed dial,Hands free,call divert,call waiting
6.SIM Card support,lower call rate
7.SD Card support
8.USB interface for charging/upgrade/connecting computer to access Internet
Technical Parameter
Product Name | 4G Fixed Wireless Phone |
Model | ETS6688 |
Chipset | Spreadtrum SC9820E,Cortex A53 Dual-core, Clock: up to 1.3GHz Support DVFS |
SIM Card | Support 3V & 1.8 V SIM card,Single/dual SIM (optional) |
SD Card | support |
Memory | MCP(ROM 4G,RAM 512) |
Wireless standard | GSM/TD-SCDMA/WCDMA/FDD-LTE/TD-LTE |
Working frequency | GSM/GPRS: 850/900/1800/1900Mhz WCDMA:B1/B2/B3/B5/B8/B10 TD-SCDMA:B34/B39 FDD-LTE:B1/B2/B3/B5/B7/B8/B4/B20/B28 TDD-LTE: B38/B39/B40/B41 |
Data | FDD-LTE: 150 Mbps DL / 50 Mbps UL TD-LTE: 130 Mbps DL / 35 Mbps UL HSPA+: 21 Mbps DL / 5.76 Mbps UL WCDMA PS: 42.2Mbps DL / 11.5Mbps UL TD-SCDMA: 2.8Mbps DL / 2.2 Mbps UL GSM CS:9.6Kbps DL/9.6Kbps UL GPRS class 12: 85.6kbps DL / 85.6kbps UL |
Speech coding | HR/FR/EFR/AMR Analog audio CSFB and VoLTE(optional) |
WIFI | 802.11b/g/n,support wifi hotspot |
System | Android 4.4 |
LCD Display | 128*64 Pixels |
Main Function | WIFI Hotspot,4G VoLTE Voice,MP3 FM Radio,SMS,Make/receive call, |
Hands free,speed dial,call forwarding,weather forecast etc | |
Antenna interface | Integrated/TNC detachable antenna (optional) |
Standby | Standby:120hrs talking time<5hrs |
Dimension | 200*160*57mm |
Power supply | DC 5V/1A |
Battery | 3.7V/1000mAh |
Accessory | Wire coil,handset,power adapter,back-up battery,user manual |
Common function | |
SIM Toolkit(STK) | support |
Call record | Maximum 200 Record |
SMS storage | 300 SMS + SMS in SIM |
Alarm clock | support |
Language | English,Spanish,French,Russian,Arabic etc |
Backlight brightness adjustment | support |
Power indicator | support |
Handle mode | support |
Hands free mode | support |
Volume adjustment | support |
Call time display | support |
Missed call/received call/Called | support |
DTMF dial | support |
Speed dial | support |
Upgrade | Support (through USB port) |
Network Function | |
Network selection | support,receive/auto |
Network lock | support |
Call forwarding | support |
Call waiting | support |
Display | |
Number of characters per line and number of lines: | 10*4(row:4,column:10+) |
Key input display | support |
Boot screen/Logo display | support |
Time display | support |
Signal strength display | support |
New SMS tips | support |
No service display | support |
Power status display | support |
Error warning prompt | support |
Dial tone and Ringtone | |
Ringtone | 48k 16 bit mp3 tone |
Busy tone | support |
Dial tone | support |
Incoming call ringtone | Support,12 tones |
Ringing tone adjustment | support |
Text message receive ringtone | support |
Keypad tone | support |
Keypad tone adjustment | support |
Environment parameter | |
working temperature | -20 ºC ~+70 ºC, |
Storage temperature | -25 ºC ~75 ºC |
Working humidity | 10%~95%(no frost) |
Storage humidity | 5%~95% |
Environment Noise | ≤60dB(A) |
Packing List
Name | Quantity (Piece) |
Fixed Wireless Phone (4G) 6688 | 1 |
Handset | 1 |
Handle line | 1 |
User Manual | 1 |
Li-ion Battery (3.7v 1000mAH) | 1 |
Ac adapter | 1 |
TNC antenna (Optional) | 1 |
Photos of 4G FIxed Wireless Phone






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OEM Service:
LOGO Silk Printed
Gift Box
Customized User Manual
Customized Label/IMEI Number
Customized menu design/Keypad language
Warranty:1 year