Q：What specifications of eSIM cards can you provide?
A：The eSIM cards currently supported include MFF2 QFN8 5 * 6 and Plugin 2FF/3FF/4FF. If you need a smaller card, such as 4.2 * 4.7, 3 * 3 or WLCSP, please contact us.
Q：How to troubleshoot if the card cannot be identified?
A：Check whether the eSIM card is identified by modem by the command AT+CPIN. If the card is not identified, please check whether the plugin eSIM card is correctly inserted or whether the eSIM chip is correctly welded.