This step-by-step guide shows how to register LINE without a phone number on both iPhone and Android using Apple ID (iOS) or a Google account (Android) with e-mail sign-up. The key trick is selecting the country/region “Indonesia” on the registration screen—this unlocks e-mail registration and bypasses SMS verification. Before you start, switch your network tool to “proxy/global mode” so the Apple/Google authorization pages load correctly. After creating the account, immediately complete three critical settings: (1) set a unique, memorable LINE ID (it cannot be changed later); (2) bind your e-mail under Account—without it, messages you send may not be delivered to others; (3) enable Web Login Two-Step Verification (2FA) to harden security. On Android, also enable split tunneling for LINE and Chrome and set Chrome as the default browser. This JSON packs high-traffic Google keywords (e.g., “register LINE without phone number”, “LINE verification code not received”), plus an SEO-friendly FAQ and concise keyword explanations to boost indexing and rankings.