Simbank-1.1.18.bin release date: 28/07/2020 *Fixed a bug with webpage port display exceptions. *Added a policy to lock SIM cards and identify abnormal cards in web and device card slots. *Added the [Switch SIMs by the number of calls] policy. *Fixed a bug when restoring abnormal factory settings. *Fixed a bug with abnormal status switching of other SIM cards after reducing the maximum number of assignable cards. *Fixed a bug with occasional database incompatibilities. *Added support for Telecom's new 4G cards. *Added transfer of virtual card data to the RDR Server process. *Optimized virtual memory occupied by the RDR. *Optimized the one-to-one binding/unbinding process. *Added ICCID reporting to the remote log server *Added a block card evaluation strategy *Added the ability to check Simbank's balance on a regular basis Simbank-1.1.14.bin release date: 14/12/2019 *Fixed the bug that after reset device, the web and SSH are inaccessible *Add sim card switch strategy *Upgrade the dropbear version *Upgrade Lighttpd version *Optimized gateway information display when the gateway is registered to simbank *Add the MCU version number display *Add call logs and inquiry function *One-to-one binding between gateway port and simbank port *Fixed the bug that the result shows abnormal after NTP time synchronization *Add SMS restriction function *Fixed the bug that simbank does not assign the SIM card to gateway Simbank-1.1.01.bin release date: 22/01/2019 *Fix the bug that lost call data after restarting device *Fix the bug that sim card group policy shows abnormal *Fix the bug that status interface is not updated after simbank dynamically modified sim card group