Troubleshooting - IBM -3415 Installation And Operating Manual

2.4ghz cordless telephone
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No dial tone/phone will not dial out.
Check that you have plugged the AC power adapter into a working AC power outlet.
Confirm that the AC power adapter is plugged into the DC jack on the base of the unit.
Confirm the CHARGE/IN USE LED is lit.
Check all telephone cord connections or try another wall jack.
Can't hear the ring signal.
Check the ringer ON/OFF control on the handset to make sure it is in the ON position.
While on a call, you hear another call on the line or experience radio frequency
interference.
Switch channels for a clearer channel.
Check the wiring for bad connections.
Can't receive or make phone calls.
Check to be sure the phone is set to the correct type of service, either Tone or Pulse.

TROUBLESHOOTING

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