• Comstar overview
  • Quick Guide
  • About hold
    • Holding a call
  • About transfer
    • Transferring a call
  • About forward
    • Forwarding a call
  • About conference calls
    • Placing a call
    • Leaving a conference call temporarily
    • Reentering a conference call
    • Consulting privately on the conference call
    • Reentering a call with all people
  • About using the telephone's features
  • Warnings