Multiple Line accounts

Yes. DuoPlus provides isolated cloud-based Android devices for each Line account.
1. Each account gets a unique device fingerprint and dedicated IP.
2. Accounts operate independently, avoiding cross-account detection.
3. Supports personal, work, or international accounts safely.

Yes.
1. Each Line account requires a unique phone number.
2. Reusing phone numbers can cause registration failure or suspension.
3. DuoPlus isolates credentials via separate cloud devices to ensure compliance.

1. Native Line switch requires adding another account and repeated logins.
   2. DuoPlus allows switching instantly between separate cloud phone windows without re-login.
   3. Each account stays fully isolated, saving time and reducing detection risk.

Low risk if used compliantly.
1. DuoPlus simulates real mobile behavior with unique device fingerprints and independent IPs.
2. Line allows multiple accounts for legitimate purposes.
3. Bans occur only if rules are violated (spam, fraud, illegal content), not from multi-account management itself.

Yes.
1. Open a chat → Type message → Long-press 'Send' → Choose 'Schedule send'.
2. Pick preset time or set custom date/time → Confirm.
3. Message will send automatically at the scheduled time.

1. Cloud backup: Restore from iCloud (iOS) or Google Drive (Android) if chat backup is enabled.
   2. Recently Deleted: Open 'Chats' → Three-dot menu → 'Recently Deleted' → Restore chat.
   Permanently deleted chats without backup cannot be restored.

Line free users get 5GB cloud storage for chat history, media, and files.
1. Can upgrade via Line Premium for up to 100GB.
2. Storage is independent of Google services.

1. Archive: Hides chats from main list but retains history; can be unarchived anytime.
   2. Delete: Removes chats locally; if backup disabled, data is permanently lost; if enabled, can restore on another device.

1. Avoid automation: No bots or bulk messaging.
   2. Warm up new accounts: Add a few contacts, send casual messages, use stickers gradually over 1–2 weeks.
   3. Keep usage unique: Separate chats, friend lists, and Line Pay info.
   4. Comply with policies: No illegal or copyrighted content.

1. Regular devices share device ID, MAC, and IP—Line can link accounts and trigger restrictions.
   2. DuoPlus gives each account a standalone cloud device with unique fingerprint, dedicated IP, and isolated data.
   3. Each account appears as an independent real user, eliminating cross-account association risks.