Operator network access method and device

The invention discloses an operator network access method. The method comprises steps as follows: uploading detected operator network information to a server, receiving a local virtual SIM (subscriber identity module) card which is sent by the server and corresponds to an operator network and accessing the operator network on the basis of the local virtual SIM card. With the adoption of the operator network access method and device, virtual SIM card resources can be requested dynamically from the server, and a real SIM card does not need to be embedded in equipment.