Handset doesn’t appear to be working.
vCheck to see if your phone is in headset mode. If the [SPKR] key is flashing, you are in headset mode and need to deactivate this in order to turn on the handset.
vMake sure the handset cord is connected at both ends.
Intercom service doesn’t appear to work.
vCheck to make sure the phone lines for all extensions are set up consistently, meaning that all phones are properly wired for [LINE 1], 2, 3 and 4. Review “Connecting Your Telephone Lines” section.
Can’t make phone calls.
vCheck to be sure the phone is set to the correct type of service, either Tone or Pulse.
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