For Product (Hardware) Service - Texas Instruments TI-83 Manual Book

For Product (hardware) Service

Customers in the U.S., Canada, Mexico, Puerto Rico and Virgin
Always contact TI Customer Support before returning a
Islands:
product for service.
All other customers:
(hardware) or contact your local TI retailer/distributor.
TI-83 Plus General Information
Refer to the leaflet enclosed with this product
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