Final answer:
A rescheduling request is typically submitted through an email or letter, a phone call or voicemail, or an internal system such as an online portal or management software.
Step-by-step explanation:
When looking to reschedule a meeting, class, or event, another form that one can submit a rescheduling request through is an email or letter. This should include a polite explanation of the circumstances necessitating the change, proposed alternative dates, and time slots, and a request for the recipient's understanding and cooperation. Additionally, voicemail or phone calls can be utilized for this purpose if the request is urgent. In many institutions or corporations, there may also be internal systems such as online portals or management software, where you can submit formal rescheduling requests.
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