IBM 25P3964 Quick Reference Guide

About this manual

This guide begins with general safety warnings for electrical and telephone connections, emphasizing the need to power off units, use grounded outlets, and follow proper cable‑handling sequences. It also covers specific precautions for lithium‑ion batteries, including explosion hazards, proper disposal, and the requirement to use only batteries marked 33F8354.

Additional sections address laser safety for CD‑ROM/DVD‑ROM units, describing the risks of laser exposure, the classification of the laser diodes, and the prohibition against opening the CD‑ROM enclosure. The document concludes with a part number reference for the product. This manual is written in Italian.

What's inside

• Nota
• Informazioni sulla sicurezza
• Batteria al litio
• Informazioni relative alla sicurezza del modem
• Dichiarazione di conformità relativa al laser
• Installazione di unità CD‑ROM o DVD‑ROM

Specifications