what is a dual sim card

...Dual Sim Card Product Description The LS980 is a GSM dual SIM telephone sold in the millions. Using MTK high-quality chips, the quality is reliable and durable. In the range of GSM mobile telephone network, which could pass GSM850/900/1800/1900MHz operating frequency. Main Features: 2.8 inch color screen MTK 6261 Dual sim...

... the battery power, when DC power is connected , will charge the battery at same time until full charged Works with Major 4G providers. Insert a SIM card from AT&T, T-Mobile to get

Powerful Double SIM GPS tracking device with Automatically/manually switch best network (Model :MT210) 2g gps sim card dual sim gps tracker truck gps tracker with free GPS tracking software Specification Dimension 80*58*22mm Weight ...

... Smartphone) Sim Card:Dual SIM Card Dual Standby (nano sim card) GPS:Yes Style:Bar Color:Black, White,Green,Pink Shell Material:Nami Meatal Glass(Double ...

...ship 7'' Android 4.4 WIFI RAM 8G SSD 512G 7Inch bluetooth 2.1 dual sim card 3g camera 0.3m 2.0m Tablet PC The products price is fluctuate frequently,please contact us for the latest price. Use: Educational ...

... phone can be used all over the world) Display: 3.5 inch High Definition resistance touch screen LCD (HVGA) pixels 320*480 Sim slot: Dual sim dual standby TF card: Support extend up to 32GB MAX Phone Book: 10000 Groups Of

...*16.8 mm Net Weight 250g Band 2G: wireless charging optional; 3G: WCDMA 850/1900/2100MHz Sim Card Dual SIM card dual standby Service Provide Unlocked Style Bar Shell Material Plastic OS Android 4.4.2 Kitkat - Original CPU MTK6582,

...Dual Sim Card Android 5G/4G Body Camera With Touch Screen Bigger Battery Dual Sim Card BWC-R5 is an body camera based on android system, which integrated with 5G network, compatible with 4G/3G network, and support GPS, WIFI and Bluetooth; both local recording and live streaming support 4K/24/1080P/720P full HD resolution, dual SIM card...

...Dual SIM Cards Payment Mobile Linux POS Terminal with SDK All In One POS System Specification: Operating System Linux 5.4 RTOS Processor Linux:Cortex-A7 1.2 GHz RTOS:Cortex-A5 500MHz Memory Linux:256MB Flash + 128MB RAM RTOS:8MB Flash + 16MB RAM Card Readers MSR: ISO7810-7813, 3 tracks IC Card...

4G Dual SIM Card Gateway Industrial Router Network RE232 RS485 Dual SIM card slots: The router has two SIM card slots that can be used to connect to two different cellular networks simultaneously. This provides redundancy and failover capabilities, ...

Dual Sim Card Android Handheld Smart Card Reader PDA LF Rfid Mobile Reader 125Khz Fundamental Paraments of KT45Q LF RFID Card Reader 125Khz : Android OS OS Android 5.1 Hardware Core board CPU Quad-core 1.3Ghz ARM® Cortex-...

High TG FR4 Dual Layer PCB Openwrt Wlan 3g Dual Sim Card Wireless Router About us: Was founded in year of 2010 .With being OEM manufacturer specializing in PCB/PCBA Sensors etc with 11-year,nowadays,we have built up our strong ...

...Dual Sim Card GSM WCDMA Walkie Talkie Real PTT PoC Radio Dual Sim Card Radio GSM WCDMA Walkie Talkie With GPS Built-In LORa Poc Radio 4G​ Product Description Main Features: IP68, industrial-grade design Built-in 5000mAh lithium battery , convenient for charging and carrying. Support 4G/WIFI; Dual...

...EIS Part Number: EIS-FSA2567MPX Manufacturer Part Number: FSA2567MPX Manufacturer / Brand: FAIRCHILD Brief Description: Low-Power, Dual SIM Card Analog Switch Quantity Available: 22663 Pieces Unit Price: Email us: sales009@eis-limited.com D/C (Date Code):