Switching The Phone On And Off; Keypad Lock (Keyguard) - Nokia 7250i User Manual

■ 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 .
Note that if the
phone displays
Insert SIM card
even though the
SIM card is properly
inserted, or SIM card not
contact your network operator or
service provider. Your phone does
not support 5-Volt SIM cards and
the card may need to be changed.
• If the phone asks for a PIN code,
key in the PIN code (displayed as
****), and press OK.
See also PIN code request
"Security settings"
and "Access codes"
• If the phone asks for a security
code, key in the security code
(displayed as *****), and press OK.
See also "Access codes"
xii.
supported,
in
on page 44
on page xii.
on page
Copyright © 2004 Nokia. All rights reserved.
G e t t i n g s t a r t e d
TIPS ON
EFFICIENT
OPERATION:
Your phone has a
built-in antenna.
As with any
other radio- transmitting device, do
not touch the antenna unnecessarily
when the phone is switched on.
Contact with the antenna affects
call quality and may cause the phone
to operate at a higher power level
than otherwise needed. Not
touching the antenna area during a
phone call optimises the antenna
performance and the talktime of
your phone.

■ Keypad lock (Keyguard)

You can lock the keypad to prevent
the keys being accidentally pressed,
for example, when your phone is in
your handbag.
• Locking the keypad
In standby mode, press
and then
seconds.
Menu
within 1.5
7