auto dial SIM Telephone 4G manufacturer supports 4G VOLTE high quality voice, without WIFI function.
----- fast delivery welcome bulk order with free OEM
Overview 4G Emergency SIM Telephone ETS-6588BPis the latest designed phone by Etross, which can easily call out pre-set called number by picking up the handle or pressing emergency call button. It is based on 4G network. It's widely used in the scenarios that require quick outbound calls, such as in the lift, taxi, hospital, nursing home, public areas. Also, it can be applied as the emergency phone, like 911, and 110,119 etc.
Features 1.Baby call (auto dial) function / emergency call function 2.Wall-mounted design 3.4G VOLTE high quality voice 4.Core technology: employs Spreadtrum UMS9107 4G technology 5.OS: Spreadtrum Mocor system 6.Chipset: UMS9107_BGA_311_P040 7.System memory: ROM 512MB, RAM 512MB 8."Auto-Power on "function. Auto-power once inserting battery or connecting the power adapter to electric 9.Setting the pre-set called number by SMS text message 10.Disable the call button by SMS text message 11.Working frequency: (optional, can customize according to customer's request)4G FDD: B1, B2, B3, B5, B7, B8, B20, B20;4G TDD: B38, B40, B41 3G B1, B2, B5, B8;2G: B2, B2, B5, B8 12.LCD display 2.4 INCH (128*64) 13.Emergency call button 14.Internal Antenna 15.Type C connector-power adapter 16.Standard SIM slot 3V / 8V Support 17.Back up Li-ion Battery 3.7V 800mAH 18.Multi-language selection: English/Chinese/Spanish/Portuguese/Arabic etc. 19.SMS text message query 20.Low battery alarm prompt 21.Customization support: Logo printing, box, user manual, firmware etc.