Siemens A57 사용자 설명서

 of A57 Jaguar, short, en, A31008-H5830-A1-2-7619 (24.06.2004, 06:22)

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 date: 040528

If you have any questions about using your phone, visit us at www.siemens-mobile.com/customercare 

anytime. In addition we have listed some frequently asked questions and answers below.

Phone cannot 

be switched on.

On/Off key not pressed long enough. Press On/Off key for at least two seconds.
Flat battery.

Charge battery. Check charging indicator in the display.

Standby time 

is too short.

Speed search active.

Deactivate speed search (p. 22).

Display illumination on.

Switch off display illumination (p. 20).

Charging er-

ror (charge 

icon not dis-

played).

Battery totally discharged.

1) Plug in charger cable.

2) Charge icon appears after approx. 2 hours.

3) Charge battery as usual.

Contact problem.

Check power supply and connection to the phone. 

Check battery contacts and device interface and clean 

them if necessary.

No mains voltage.

Use different mains power socket, check mains voltage.

Wrong charger.

Only use original Siemens accessories.

Battery faulty.

Replace battery.

SIM error.

SIM card not correctly inserted.

Make sure that the SIM card is correctly inserted (p. 6).

SIM card contacts dirty.

Clean the SIM card with a dry cloth.

SIM card with wrong voltage.

Use 3 V SIM cards only.

SIM card damaged (e.g. broken). Inspect the damage. Return the SIM card to service 

provider.

No connec-

tion to 

network.

Signal weak.

Move higher, to a window or open space.

Outside GSM range.

Check service provider coverage map.

SIM card not valid.

Contact the service provider.

New network not authorised.

Try manual selection or select a different network (p. 22).

Network barring is set.

Check barrings (p. 22).

Network overloaded.

Try again later.

Phone loses 

network.

Signal too weak.

Reconnection to another service provider is automatic 

(p. 22). Switching the phone off and on may speed this up.

Calls not pos-

sible.

2nd line set.

Set line 1 

New SIM card inserted.

Check for new restrictions.

Charge limit reached.

Reset limit with PIN 2 (p. 14).

Credit used up.

Load credit.

Certain uses 

of the phone 

not possible.

Call restrictions are set.

Barrings may be set by your service provider. Check 

barrings (p. 22).