Welcome to the 4600 Series IP Telephones Documentation Library

• 4600 Series IP Telephone Installation Guide
• 4600 Series IP Telephone LAN Administrator Guide
• 4600 Series IP Telephone User Guides
• 4601 IP Telephone User Guide
• 4602/4602SW IP Telephone User Guide
• 4610SW IP Telephone User Guide
• 4610SW SIP Telephone User Guide
• 4620/4620SW/4621SW IP Telephone User Guide
• 4620SW/4621SW SIP Telephone User Guide
• 4622SW IP Telephone User Guide
• 4625SW IP Telephone R2.5 User Guide
• 4630/4630SW IP Telephone R2.0 User Guide
• EU24/EU24BL Expansion Module User Guide
• 4600 Series IP Telephone Quick Reference Guides
• 4601 IP Telephone Quick Reference
• 4602/4602SW Telephone Quick Reference
• 4610SW IP Telephone Quick Reference
• 4610SW SIP Telephone Quick Reference
• 4620/4620SW/4621SW IP Telephone Quick Reference
• 4620SW/4621SW SIP Telephone Quick Reference
• 4622SW IP Telephone Quick Reference
• 4630/4630SW IP Telephone Quick Reference
• 4600 Series IP Telephones API Guide
• 4600 Series IP Telephone Safety Instructions
• 4601/4602/4602SW IP Telephone Stand Instructions
• 4610SW IP Telephone Stand Instructions
• 4620/4620SW/4621SW/4622SW/4625SW IP Telephone Stand Instructions
• EU24/EU24BL Expansion Module Installation and Safety Instructions
• 4630/4630SW Web Help