74Troubleshooting

If problems occur when using the phone, try to find a solution here first. If the problem persists, check with your Service Provider or the Siemens Service.

Problem

Possible causes

Possible corrective measures

Phone cannot be

On/Off key pressed too briefly.

$￿Press On/Off key for at least two seconds.

switched on.

Battery empty

Charge battery. Check charging indicator in the display.

 

 

Battery contacts dirty

Clean contacts.

 

Battery in total discharge

Charge battery.

 

(charge icon no longer

 

 

displayed).

 

 

 

 

Standby time in-

Frequent use of the organizer

Restrict use if necessary.

sufficient.

and games.

 

 

Speed search active.

Deactivate speed search (see p. 58).

 

Display illumination on.

Switch off display illumination (see p. 58).

 

Unintentional keystroke

Activate key lock.

 

(illumination!).

 

 

 

 

Charging error

Battery totally discharged.

Charge battery.

(charge icon not

Temperature out of range:

Make sure the ambient temperature is right, wait a

displayed or

+5 °C to +40 °C

while, then charge again.

flashing)

Contact problem

Check power supply and connection to the phone.

 

 

 

Check battery contacts, clean them if necessary, then

 

 

insert battery again.

 

No mains voltage

Plug in to a different socket or check voltage.

 

Charger defective

If the charger does not warm up, replace it.

 

Wrong charger

Only use original Siemens accessories.

 

Battery defective

Replace battery.

 

 

 

SIM error

SIM card not correctly inserted

Make sure that the SIM card is correctly inserted. The

 

 

card carrier must engage (see p. 7).

 

SIM card contacts dirty

Clean the SIM card with a dry cloth.

 

SIM card with wrong voltage

Use only SIM cards with 3 Volt.

 

SIM card damaged

Make visual check.

 

 

Return SIM card to Service Provider.

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Siemens SL45 manual 74Troubleshooting, Problem Possible causes Possible corrective measures