Nokia 6820 User Guide - Page 28

Switching the phone on and off, even though - battery

Page 28 highlights

The charging time depends on the charger and the battery used. For example, charging a BL-5C battery with the ACP-12 charger takes about one hour and 30 minutes while the phone is in standby mode. ■ Switching the phone on and off Warning: Do not switch the phone on when wireless phone use is prohibited or when it may cause interference or danger. Press and hold the power key . • If the phone asks for a PIN code or a security code, key in the code, and press OK. See also Security settings on page 127 and General information on page 21. • If the phone displays Insert SIM card even though the SIM card is properly inserted, or SIM card not supported, contact your network operator or service provider. Your phone does not support 5-Volt SIM cards and the card may need to be changed. Copyright © 2004 Nokia. All rights reserved. 28

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Copyright
'
2004 Nokia. All rights reserved.
28
The charging time depends on the charger and the battery used. For example,
charging a BL-5C battery with the ACP-12 charger takes about one hour and 30
minutes while the phone is in standby mode.
Switching the phone on and off
Warning:
Do not switch the phone on when wireless phone use is prohibited or
when it may cause interference or danger.
Press and hold the power key
.
If the phone asks for a PIN code or a security code, key in
the code, and press
OK
.
See also
Security settings
on page
127
and
General
information
on page
21
.
If the phone displays
Insert SIM card
even though the
SIM card is properly inserted, or
SIM card not supported
,
contact your network operator or service provider. Your
phone does not support 5-Volt SIM cards and the card may need to be
changed.