Go to the hub settings (Ajax Application → Devices → Hub → Settings ).
In the Cellular tab, select SIM card, enter the balance check USSD code (most often *111#), and click on the Check Balance button.
Go to the hub settings (Ajax Application → Devices → Hub → Settings ).
In the Cellular tab, select SIM card, enter the balance check USSD code (most often *111#), and click on the Check Balance button.