What is a better position for ‘send OTP by email’ on sms OTP feature

i'm working on an OTP screen on a mobile app. the primary method of OTP is via sms. there's also an otp by email option. currently my layout is like this. I put the otp by email outside the main frame to reduce emphasis on it.

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Would there be a better way of laying out the otp by email link?

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