AmaanPasha Yes you can. Just be careful not to factory reset though.
I’m still stuck and waiting for the support response. I’ve bought roaming package (which was quite expensive) for my Indian sim card but to no avail. I wish it was more transparent.

8 days later

Greetings, I’m a Sri Lankan person and recently ordered CMF Phone 1 from India. Will I be able to use it with a Sri Lankan SIM?

    Merged 1 post from CMF Phone 1, SIM.
    5 days later

    Hi I purchased a CMF phone 1 in India and when I returned to Singapore I factory reset the Device and I’m unable to use as it says it can only use Indian sim how can I fix this problem help pls

      Merged 2 posts from SIM card lock .
      3 months later
      2 months later
      a month later

      hadizaman1616 As far as I know, you have to go into the home screen to turn on Wifi and in SIM Locked CMF Phone 1, you will not be able to go to the home screen without unlocking your SIM. You can submit a support ticket to CMF Team mentioning your EMIE No. and ask them to unlock your Phone for your country. That how I got mine unlocked. It took me only couple of days.

        ManeshSandeepa_JL4m0bvh6T

        I’ve already had the phone unlocked by Nothing support, and I inserted a SIM card, but it still prompts me to insert an Indian SIM card. A friend of mine who bought the Nothing Phone 2a Plus faced the same issue, but he was able to resolve it and connect to Wi-Fi when it was still asking for an indian sim within a couple of hours. Could you help me figure out how to connect to Wi-Fi without needing the Indian SIM card?