Do AR routers support dual SIM cards in being configured as active and backup links

AR routers support the dual SIM cards in being configured as the active and backup links that are connected to different LTE networks. The active SIM card is used for communications in general. If the RSSI of the main SIM card is lower than the threshold, the traffic switches over to the backup SIM card. When the RSSI of the active SIM card is higher than the threshold, the traffic switches over from the backup SIM card to the active SIM card.

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