Troubleshooting - LG LST-270T User Manual

Programming
Storing the Deny Dial Number
(Restricted dial number)
1. Press "#" + "#"+ "8"+ continuously to enter
Restrict Call programming mode.
2. Press "#" and "LOCK code".
(4 digits : set in Outgoing Call Lock / default is
0000).
3. Press "#" and "2"to enter Deny Dial Number
store step.
4. Press "#" and one of "Memory number" for
Deny Dial Number(1~10).
5. Press "#" and the "digits" (Max. 32digits).
6. If you want to store more Permit Dial Numbers
continue from step3.
If you want to finish at this point, Press "*" to
save.
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6. Troubleshooting

In the event you are unable to place or receive
telephone calls, first check the appropriate power
indication on the LED. In case of no power, check the
wiring connections between the power outlet and the
terminal. Check for the appropriate service indication
on the LED. If an adequate signal is not present, try
different locations for the better signal reception.
This will verify the condition of the telephone
equipment and the internal wiring of the telephone
service to verify that it is working properly. If the
telephone system of wiring is not working properly,
replace or repair the equipment as required. The unit
will not function with equipment that requires data
transmission.
Contact your service provider if either of the following
condition is true:
▶
The terminal does not work and the LED indicates
"No Service" and if changing the locations does not
resolve the problem.
▶
The terminal does not work and the LED indicates
"In Service".
▶
Power Supply - If the unit does not respond once
Troubleshooting
plugged into a power supply:
- Check that the AC power source.
- Check that the Barrel Plug of the Power Supply is
properly inserted into the terminal.
- Check that the terminal Power Supply is properly
plugged into the electrical outlet or power source.
W W a a r r n n i i n n g g ! !
1. Only Authorized Service Personnel should remove
the cover of the fixed wireless terminal for
additional service. The contents of the terminal
contain components that present an Electric Shock
Hazard if handled improperly.
2. According to the power condition, you can hear a
little noise during connection.
For further assistance, contact your authorized LGE
Service Center for service and assistance. Please keep
your Model number and Serial number ready for
quicker service.
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