Many new users face problems when registering on Telegram: not receiving codes, codes being sent to old devices, or errors when trying to register via PC. This article summarizes the common issues and solutions to help you get started smoothly.
1.Why does the code say “sent to Telegram App”?
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If your number has been registered before, Telegram will send the code to the old logged-in device first.
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If it’s a new number but still shows this message, it usually means your number was registered by a previous owner or a system error occurred.
2.Why can’t I register on PC?
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The PC client only supports logging in, not new registrations.
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You must register on mobile (iOS/Android) first, then log in on your computer.
3.What if there’s no “Call me” option?
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For accounts with old device history, Telegram may require you to add an email on the old device before allowing SMS/voice.
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For abnormal or new numbers, sometimes the “Call me” option doesn’t appear at all.
4.Solutions
✅ Method 1: Try another device → Use mobile app to register, not web/PC.
✅ Method 2: Wait for system switch → Request code multiple times; sometimes it switches to SMS/voice automatically.
✅ Method 3: Contact Telegram
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Fill in Telegram Support form.
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Reach out via Twitter @smstelegram.
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Mask your number publicly (e.g., +60 123***789).
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Say “Full number via DM if needed” to provide it privately.
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5.Conclusion
If you face Telegram registration/login code issues:
- Always register via mobile app first.
- Check if your number might have been used before.
- Retry code requests and, if needed, contact support.
- Use Twitter @smstelegram carefully, and protect your privacy.
In the end, with patience and multiple support channels, most users will resolve the issue and successfully use Telegram.
