what is a gsm sim card

Brand Name:BROADSIS

Model Number:LS980

Place of Origin:SHENZHEN,CHINA

...Sim Card GSM Product Description The LS980 is a hot-selling model with millions of sales. With a 2.8-inch large color display, it can display caller ID and menus. At the same time with dual SIM card function, FM function, SMS and MP3 playback.. Main Features: 2.8 inch color display Dual sim card GSM...

Brand Name:BROADSIS

Model Number:LS980

Place of Origin:SHENZHEN,CHINA

...GSM Desk Telephones Landline FWP 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 GSM...

Brand Name:BROADSIS

Model Number:LS980

Place of Origin:SHENZHEN,CHINA

Sim Card Wireless Phone Backup Battery Color Display Product Description Sim card wireless phone LS980 is high-quality hands free and handset voice services. Support DTMF dialing and sung live ring tones. Provide the screen backlight. TNC antenna interface...

Brand Name:BROADSIS

Model Number:LS938D

Place of Origin:SHENZHEN,CHINA

Sim Card Wireless Phone Fm Radio Function Charge Of Battery Applications: For public use as payphones For office and home use For rural and mountainous areas Key features: Caller ID function External antenna Dual SIM Card WI-FI hotspot Support TF card ,upto 32GB Redial function​ Product Specifications Network(Europe) LTE FDD Band 1/3/7/8/20,TDD Band 38 LTE Cat 4 (150Mbps) WCDMA Band 1/8 GSM...

Brand Name:BROADSIS

Model Number:LS980

Place of Origin:SHENZHEN,CHINA

...GSM Wireless Desktop Phone Dual Sim Card 1000mAh Battery Product Description 2G GSM wireless desktop phone LS980 support DTMF dialing and sung live ring tones. Provide the screen backlight. Support FM/MP3 multimedia playback Main Features: Caller ID function Dual sim card GSM 850/900/1800/1900MHz Redial function Backup battery Hands-free Product Specifications Platform Mediatek 6261 Band/Mode GSM...

Brand Name:BROADSIS

Model Number:LS931

Place of Origin:SHENZHEN,CHINA

Sim Card Wireless Telephone 5V DC Power Adapter Radio Product Product Description Sim card wireless telephone LS931 is a new wireless telephone, Wireless Phone can access the existing GSM mobile cellular networks directly without wire.Could pass GSM850/900/1800/1900MHz operating frequency. Key features: Dual sim card...

Place of Origin:China

Model Number:SIMBank

...SIM Bank is a centralized storage device which allowing to store up to 128 SIM cards or any other smart card. Together our SIM Server and GSM/CDMA VoIP Gateway, it provides complete wireless VoIP solution for clients based on cloud environment. Moreover, all SIM card information is process and transmits through private protocol ensure that high reliability IP network communication between SIMbank and GSM...

Place of Origin:China

Model Number:SIMBank

...SIM Bank is a centralized storage device which allowing to store up to 128 SIM cards or any other smart card. Together our SIM Server and GSM/CDMA VoIP Gateway, it provides complete wireless VoIP solution for clients based on cloud environment. Moreover, all SIM card information is process and transmits through private protocol ensure that high reliability IP network communication between SIMbank and GSM...

Place of Origin:China

Model Number:SIMBank

...SIM Bank is a centralized storage device which allowing to store up to 128 SIM cards or any other smart card. Together our SIM Server and GSM/CDMA VoIP Gateway, it provides complete wireless VoIP solution for clients based on cloud environment. Moreover, all SIM card information is process and transmits through private protocol ensure that high reliability IP network communication between SIMbank and GSM...

Brand Name:Shunxiang

Model Number:S999

Place of Origin:China

...Sim Card Smart Watch 2.88 Inch 4G Android With MTK6761 Wifi Video Phone Call S999 Smart Watch CPU MTK6761 Display screen 2.88 "TFT Rectangular full touch Screen 480*640 RAM/ROM 4GB+64GB SIM card Nano SIM The internet 2G/3G/4G System Android 9.0 Frequency band GSM...

Brand Name:BROADSIS

Model Number:LS980

Place of Origin:SHENZHEN,CHINA

...Sim Card MP3 Play Product Description 2G wireless desk telephone LS980 is a new wireless telephone, Wireless Phone can access the existing GSM mobile cellular networks directly without wire. And also support short message and FM Radio. Large-capacity phone book(500PCS). Main Features: SMS function Phone book FM radio Multi-language Caller ID Dual sim card Product Specifications Platform Mediatek 6261 Band/Mode GSM

Brand Name:Topshine/Neutral

Model Number:MT210

Place of Origin:Guangdong, China

...SIM GPS tracking device with Automatically/manually switch best network Multi Sim Card Tracking Device Sim Based Gps Tracker Automatically Switch Best Network With SOS Button Specification Dimension 80*58*22mm Weight 95g Input voltage DC +9V~+36V/1.5A Back-up Battery 650mAh Operating Temperature -20°C~75°C Humidity 5%~95% Non-condensing Altitude Limit 18,000 meters (60,000 feet) max LED 2 LED lights to show GPS, GSM...

Brand Name:BROADSIS

Model Number:LS938D

Place of Origin:SHENZHEN,CHINA

...GSM Sim Card Product Description: LTE Fixed wireless desk phone LS938D is supports SIM cards from carriers that use 4G/3G/2G in the world. SMS functionally allows you to send and receive text messages. Powered by 5V DC power adapter or internal battery, no worries about running out of power. Key features: 2.4'' color screen 240*320 pixels LTE CAT 4(150Mbps) WIFI Hotspot LTE/WCDMA/GSM...

Brand Name:Topshine/Neutral

Model Number:MT210

Place of Origin:Guangdong, China

...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 95g Input voltage DC +9V~+36V/1.5A Back-up Battery 650mAh Operating Temperature -20°C~75°C Humidity 5%~95% Non-condensing Altitude Limit 18,000 meters (60,000 feet) max LED 2 LED lights to show GPS, GSM...

Brand Name:BROADSIS

Model Number:LS932

Place of Origin:SHENZHEN,CHINA

GSM Wireless Desktop Phone Sim Card Connector SMS Only Product Description GSM wireless desktop phone LS932 support FM/MP3 multimedia playback.Emergency calls, caller ID, call forwarding, call waiting, call hold function. And also support short message and FM Radio. Large-capacity phone book(500PCS). Key features: Two sim card...