TTY/TDD conversion modem
Your computer supports the use of the text telephone (TTY) or the telecommunications device for the
deaf (TDD) conversion modem. The modem must be connected between your computer and a TTY/TDD
telephone. Then, you can type a message on your computer and send it to the telephone.
Documentation in accessible formats
Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or
HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure
that visually impaired users can read the documentation through a screen reader. Each image in the
documentation also includes adequate alternative text so that visually impaired users can understand the
image when they use a screen reader.
Moving your computer to another country or region
When you move your computer to another country or region, you must take local electrical standards
into consideration.
If you relocate your computer to a country or region that uses an electrical outlet style different from the
type you are currently using, you will have to purchase either electrical plug adapters or new power cords.
You can order power cords directly from Lenovo.
For power cord information and part numbers, go to:
http://www.lenovo.com/powercordnotice
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ThinkCentre M79 Hardware Maintenance Manual