©
Sieme
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2003, W:\ICM
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CCQ
_S_U
M\04FL00594 R66_
USA_
Ersterste
llg\Work\CT66
_Cingular\Fr
ame
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d_Grafik\CT6
6_en_us\C6
6_FAQ.f
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Questions & Answers
106
VAR Langua
ge: a
m
; VAR issue
date: 041001
left page (106)
of CT66 Cingular am, A31008-H7840-A65-2-4A19 (05.10.2004, 15:12)
Questions & Answers
If you have any questions on the use of your phone, you can contact us at
www.siemens-mobile.com/mobilescustomercare
around the clock. As further help we
have listed below some frequently asked questions and answers.
Problem
Possible causes
Possible solution
Phone cannot be
switched on.
On/Off key not pressed long
enough.
Press On/Off key for at least 2 seconds.
Flat battery.
Charge battery. Check charging indicator in
the display.
Battery contacts dirty.
Clean contacts.
See also below under
“Charging error”.
Too little standby
time.
Frequent use of applications such
as organizer, games, camera.
Restrict use if applicable.
Fast search activated.
Deactivate fast search (p. 101).
Display illumination switched on. Switch off display illumination (p. 91).
Unintentional keystrokes
(illumination!).
Activate key lock (p. 99).
Charging error
(charge icon not
displayed).
Battery totally discharged.
1) Plug in charger cable, battery is on charge.
2) Charge icon appears after approx. 2 hours.
3) Charge battery.
Temperature out of range:
+5 °C to +40 °C
(41 °F to 110 °F).
Make sure the ambient temperature is right, wait for
a while, then recharge.
Contact problem
Check power supply and connection to the phone.
Check battery contacts and telephone connection
socket, clean them if necessary, then insert battery
again.
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 inserted correctly. Check that the SIM card is inserted correctly
(p. 15).
Dirty SIM card contacts.
Clean SIM card with a dry cloth.
SIM card with wrong voltage.
Use 3V SIM cards only.
SIM card damaged
(e.g., broken).
Carry out a visual check. Ask service provider to
change SIM card.