Shenzhen Etross Telecom Co., Ltd.  

Product Name: Ets 6688V 4G GSM Volte Lte Fixed Wireless Desktop Telephone Model NO.: 6688V Condition: New Usage: Voice Call & WiFi Type: 4G Volte OS: Android 4.0 Color: Black WiFi Hotspot: Support SD Card: Support Dual SIM Card: Optional Back up Battery: Support Trademark: Etross or OEM Transport Package: Gift Box Origin: Shenzhen City, Guangdong Province, China Product Description Ets 6688V Desktop 4G Volte phoneBrand: Etross or OEM brandModel no.: Etross-6688VProduct name: 4G Volte Fixed Wireless PhoneFrequency:TDD-LTE: B38/B39/B40/B41FDD-LTE: B1/B2/B3/B5/B7/B8/B28A/B28BWCDMA: B1/B2/B5/B8TD-SCDMA: B34/B39TWO-band EDGE/GPRS/GSMCompatibility LTE CAT4, 3GPP R9OS:Android 4.0Features:1. Support TD-LTE, FDD-LTE, WCDMA, TD-SCDMA, GSM, EDGE2. Caller ID Display3. Dot-matrixed display with Chinese, English, Spanish (optional)4. SMS function5. IP No. Setting6. Software upgrade jack7. Data service, Support CSD and GPRS class 10/8. Connect PC by USB port8. Call in / Call out /Call divert/ Call waiting limitation function9. Lock up function: SIM card, network, cell and operated company10. Local No. / direct No. / limited No. Setting11. Speed dial function12. Redial function13. Support three-way conference call14. Save more than 100 SMS on the phone15. 7-level headphone volume and silence adjustable16. Speaker Phone17. Low-power indicator18. Storage 20 missed call or received calls and the last ten dialed number19. Voice mail function20. Packing Size (mm): 220*160*5321. Support STK111422. Emergency call: At off-hook or hand-free state, can calling emergency number withoutTechnical Parameter:1. Operating Freq.:TD-LTE, FDD-LTE, WCDMA, TD-SCDMA, GSM, EDGEautomatically switch2. Normal operation temperature: -30 ---70Restricted operation temperature: -30 ---80Storage temperature: -40 ---853. Environment noise: Below 60dB(A)4. Support SIMCard 1.8V/ 3V5. Channel interval: 200KHz6. Receive sensitivity: <-100dBm7. Relative humidity: 45%~95%8. Atmosphere pressure: 86~106Kpa9. Support for software upgrade on line10. AC power voltage: 220V?à22V, Freq.: 50Hz11. GPRS multi-slot class 10/8GPRS mobile station class B12. Compliant to GSM phase 2/2+ -Class 4() -Class 1()13. Control via AT commands(GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)14. Phone: DC 9V 1000mA15. Battery: 3, 6V 1300mAH Ni-MH rechargeable battery (accessory)1. With batteries, standby time is more than 72h2. With battery, Call time is more than 4hApplications:1) For public use as payphones2) For office and home use3) For rural and mountainous areas4) For mobile carriages, like ships, automobiles and trains5) For those places where hardwire-line telephone service is unavailableStandard component:ItemQtyRemarks4G FWP 66881User's manual1PrintedAtapter1Colorful Display version available: