To use LINE for PC with Letter Sealing, make sure you have Letter Sealing turned on in the smartphone version of LINE, then verify your identity by following the steps below.
Note: You'll need your smartphone to complete the verification process.
1. Log in from LINE for PC.
2. Open a chat from the Chats tab.
3. Click Verify my identity and get a verification code.
4. Enter the verification code on the identity verification screen that appears in the smartphone version of LINE.
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