Phone Features

Here are step-by-step instructions for using the special features of your USD phone.

These are step-by-step instructions for single-line sets, as well as digital line sets (6408D, 6416D, 6424D sets specifically).

Digital Phone Lines (6408D, 6416D, 6424D, 2410 and 9611 Sets)

  • Call Forwarding All Calls (Two Options)
  • Conference
  • Exit
  • Hold
  • Select Ring and Ringer Volume
  • Speakerphone
  • Call Timer
  • Transfer
  • Call Park
  • Headset
  • Transfer to Voice Mail
  • Direct Call Pick Up
  • Call Pickup
  • Send All Calls
  • Speed Dialing

Single-Line Phone Sets (6211 and Cortelco Caller ID Sets)

  • Call Forwarding All Calls (Two Options)
  • Abbreviated Dialing
  • Conference Calls
  • Call Park
  • Hold
  • Last Number Dialed (Redial)
  • Transfer
  • Volume Control

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