HP AT&T Obsidian Manuals

Table of Contents

• 3

  Table of Contents
• 11

  Product Registration
• 12

  Your Obsidian at a Glance
• 13

  Insert SIM Card
• 14

  Turn On Your Obsidian
  • 22

    Make Emergency Calls
  • 23

    Use Voicemail
  • 25

    Set Up Call Barring
• 27

  Enter Owner Information
• 28

  Adjust Volume
• 30

  Change the Power Management Settings