I do not own a smartphone. How can I use the other forms of verification?

A knowledge base article about I do not own a smartphone. How can I use the other forms of verification? provided by the UC Berkeley IT Service Hub - Knowledge Portal

There are many methods that are available for you to use, even if you do not own a smartphone:

Students can pick up a free security key for use with CalNet 2-Step. To obtain a key, visit a Student Technology Services help desk in person.
Employees and affiliates can request free security keys by emailing calnet2-stephelp@berkeley.edu
Print or save single-use backup passcodes from mycalnet.berkeley.edu.