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Give it a week from when you sent the email and then call her office number. Leave a message if she doesn’t pick up – and say you just wanted to check and make sure she got your email about the LOR. If you’re leaving a message, ask her to call or email you back to confirm/talk about it – but also say, “I’ll give you a call back next week if we’re not able to connect this week.” That way you can call back later without feeling like you’re badgering her.
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