Conexión
3G/4G tarjeta Sim, 2G tarjeta Sim
Lugar del origen
Guangdong, China
Número de Modelo
iot SIM card
T-Mobile Network
2g/3g/4g network
Roaming
Domestic and International Roaming
Use
Asset Tracking, GPS tracker, Smartwatch
Validity Period
After 1 year need to be recharged