Troubleshooting; Fault Check List - Ericsson DT288 User Manual

Troubleshooting

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Troubleshooting
This section contains information on how to solve common
operational problems. Go through the following steps if you
encounter any problems. If this does not solve the problem,
contact your system administrator. If others have similar
problems, there may be a system error.

Fault check list

Fault
No display
Display shows
Connect
battery
No ringing
Signal strength
icon off
Battery icon
flashes slowly
Call icon on for
2 seconds
Probable
cause
Battery low or
portable defect
Battery not properly
fit or defect
Ringer off icon on
or portable defect
Out of coverage
area, system or
portable defect
Battery low
Portable defect
BusinessPhone - Portable DT288
Action or
comment
Charge battery
Check battery or
contact system
administrator
Off icon on=
Adjust volume
Enter coverage
area or contact
system
administrator
Charge battery
Contact system
administrator