Ericsson DT292 manual Troubleshooting, Action or, Fault Probable cause Comment

Models: DT292

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Troubleshooting

Troubleshooting

This section contains information on how to solve common operational problems, and warnings you may receive.

Go through the following lists if you encounter any problems. If this checklist does not solve the problem, contact your system administrator. If others have similar problems, there may be a system error.

 

 

 

 

 

Action or

Fault

Probable cause

comment

 

 

 

No display

Battery low or

Charge battery

 

phone defective

 

No ringing

Ringer off icon on

Off icon on = Adjust

 

or phone defective

volume

Signal strength

Out of coverage

Enter coverage

icon off

area, system or

area or contact

 

phone defective

system

 

 

administrator

Battery icon

Battery low

Charge battery

flashes slowly

 

 

Battery icon on

Charging

Disconnect the

 

complete, charger

charger

 

still connected

 

4 short beeps every

Battery low

Charge battery

30 seconds

 

 

4 short beeps every

Out of coverage

Enter coverage

2 minutes

area or not

area or contact

 

connected

system

 

 

administrator

Phone Bookis

No names or

Add names or

Empty

numbers stored in

numbers

 

 

the Phone Book

 

Phone Book is

Phone Book full,

Delete a name or

Full

you cannot add

number

 

 

names or numbers

 

Subscr. List

Already eight

Delete a

Full

subscriptions

subscription

 

92

DT292

Page 92
Image 92
Ericsson DT292 manual Troubleshooting, Action or, Fault Probable cause Comment