Nokia 2730 - Manual (Page 9)

Keypad lock
Lock the keypad
Select Menu , and press * within 3.5 seconds to lock the keypad.
Unlock the keypad
Select Unlock , and press * within 1.5 seconds. If the security keyguard is activated, enter
the security code when requested.
Set automatic keypad lock
Select Menu > Settings > Phone > Automatic keyguard > On , and set the length of
time, after which the keypad locks.
Answer a call when the keypad is locked
Press the call key. When you end or reject the call, the keypad locks automatically.
When the device or keypad is locked, calls may be possible to the official emergency
number programmed into your device.
Functions without a SIM card
Some functions of your phone may be used without inserting a SIM card, such as
Organiser functions and games. Some functions appear dimmed in the menus and
cannot be used.
Applications running in background
Leaving applications running in the background increases the demand on battery power
and reduces the battery life.
General information
About your device
The wireless device described in this guide is approved for use on the (E)GSM 850, 900,
1800, and 1900 MHz networks, and UMTS 900/2100 networks. Contact your service
provider for more information about networks.
Your device may have preinstalled bookmarks and links for third-party internet sites
and may allow you to access third-party sites. These are not affiliated with Nokia, and
Nokia does not endorse or assume liability for them. If you access such sites, take
precautions for security or content.
Warning:
To use any features in this device, other than the alarm clock, the device must be
switched on. Do not switch the device on when wireless device use may cause
interference or danger.
General information 9