"send a quick note" is a correct and usable phrase in written English.
It can be used when you want to send a brief but important message. For example, "I'm running late for our meeting. Please send a quick note to the rest of the team and explain the situation."
If I notice that someone I have been trying to cultivate hasn't opened an e-mail in a while, I may send a quick note and schedule a phone call.
If you got a business card from someone, send a quick note mentioning a topic you discussed.
You can do full name searches within the LinkedIn Directory, and send a quick note requesting the connection.
So, send a quick note after you meet someone you want to stay in touch with (especially if you said you'd be in touch), and make sure your note is relevant to that person and conversation.
After making a major sale, consider sending a quick note or making a phone call to make sure your customer's enjoying his or her purchase.
I'm assuming the former, but don't want to make an ass of you and me! (Franklin made that up, but I'm using it everywhere!) Could you please send me a quick note whenever to clarify?
If you have notifications set up the device will send you a quick note and then you can view it remotely.
If you have any key questions about your business, send me a quick note here.
Just take 12 seconds to send me a quick note and just let me know that you're BZY.
Send her a quick note with a sweet reminder of something fun you did together or something you love about her to make her smile.
And if you're running late to a meeting, you can just tap the event and then the small arrow next to the organizer's name to send a quick "I'm running late" note and your location.
