Quick Reference 6-156 Quick Referencep Message WaitingSetting• Off-hook.• Dial 701 + extension number.• On-hook.— If the extension is busy or does notanswer;• Press MESSAGE button.— A confirmation tone is audible.• On-hook.Canceling• Off-hook.• Dial 700 + extension number.— A confirmation tone is audible.• On-hook.Checking and Selecting a message usingthe receiver• Press MESSAGE button repeatedly untilthe desired message appears.Calling back the message sender• Off-hook.• Press MESSAGE button, or dial 702.Clearing all messages using the messagereceiver• Off-hook.• Dial 700 + your extension number.p Microphone MuteSetting / CancelingDuring a conversation in handsfree mode;• Press AUTO ANSWER/MUTE button.p Night ServiceConfirming the current mode- Be sure the telephone is idle and on-hook.• Press #.— Setting / Canceling should be done by theoperator and manager.p Off-Hook Call Announcement (OHCA)Setting / Canceling to receive OHCA• Off-hook.• Dial 731.• Dial 2 or 0.- 2 : to set- 0 : to cancel— A confirmation tone is audible.• On-hook.ExecutingWhile hearing a busy tone:• Dial 1.— A confirmation tone is audible.• Talk.p Off-Hook MonitorSetting / CancelingDuring a conversation using a handset;• Press SP-PHONE button.p One-Touch Dialing• Off-hook.• Press an One-Touch Dialing button.p Operator Call• Off-hook.• Dial 0.p Outward Dialing— Line Access, Automatic• Off-hook.• Dial 9 + phone number.— Line Access, Individual• Off-hook.• Press a CO button, or dial 8 + outside linenumber (1 through 3).• Dial the phone number.