Entered the wrong phone number to verify account
I was trying to help someone set up a new Family Search account. Unfortunately we entered her landline phone number rather than her cellphone number have the verification code sent. So obviously we couldn't verify and activate the account. At that time we were unable to set up a different account as the member number was linked to the account we couldn't verify and I couldn't find a way to go back into the information for that account to put in the right phone number. In reading through other messages in this group, I've seen mention that unverified accounts are deleted after 48 hours or at least disconnected from the membership number associated from them but I don't know if this is right or not.
Is there a way to detach the account we couldn't verify from the member number or go into that account to put in the right phone number so this person can finish signing up for their account?