Using Your RCA 25450 Phone System
2.Press the 
soft button to turn off the ringer or vibrator if you wish to ignore the call.
NOTE: The 
function is valid only for the current call.
3.Press the Talk or Speaker button to answer the intercom call shown in the display.
End an Intercom Call
Base Unit
To end a handset call, put the handset in the cradle. To end a speakerphone call, press the Speaker button. To end a headset call, press the Headset button.
Cordless Handset
To end a receiver call, a headset call or a speakerphone call, press the End button or place the Cordless Handset in charging cradle.
Ignore and Override an Incoming Line or Intercom Call
Base Unit (Making an Outbound Line Call)
During an incoming or intercom call ring, the user can ignore the call and make an outbound telephone call.
1.Press the 
soft button.
2.Press 5 or 6 on the Navigation button to scroll through the options until “Line call” appears on the display.
3.Press the 
soft button. The speakerphone will turn on and you will hear the dial tone.
4.Enter the telephone number and the number dialed will begin to ring.
5.If desired, the handset receiver may be lifted and used or the Headset button can be pressed to use the headset mode.
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