Nokia 2720 manual Keypad lock keyguard, Functions without a SIM card, Security keyguard

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Y o u r d e v i c e

Note: Avoid touching this connector as it is intended for use by authorized service personnel only.

Keypad lock (keyguard)

Select Menu or Unlock, and press * within 1.5 seconds to lock or unlock the keypad.

To activate the automatic keyguard, select Menu > Settings > Phone > Automatic keyguard.

To answer a call when the keyguard is activated, press the call key, or open the device. When you end or reject the call, the keypad automatically locks.

When the device or keypad is locked, calls may be possible to the official emergency number programmed into your device.

Security keyguard

The security keyguard requires a 5-10 digit code to protect against unauthorized use. To change the code and activate the security keyguard, select Menu > Settings > Phone > Security keyguard.

When the security keyguard is activated, enter the security code if requested.

For more information, see Security keyguard, in "Phone settings” p. 40.

Functions without a SIM card

Several functions of your device may be used without inserting a SIM card (for example, data transfer with a compatible PC or another compatible device). Without a SIM card, some functions appear dimmed in the menus and cannot be used.

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Contents Nokia 2720 User Guide Nokia. All rights reserved FCC/INDUSTRY Canada Notice 9216235/Issue Contents Safety About your device Shared memory Get started Insert the SIM card and batteryCharge the battery Antenna Connect a headsetKeys and parts Your deviceFunctions without a SIM card Keypad lock keyguardSecurity keyguard Make a voice call Call functionsTouch dialing Write text Navigate the menusPredictive text input Camera Camera and video settingsLog Camera and videoWeb2go Connect to a serviceInstant Messaging IM & E-mailMail settings Register with an IM serviceMail Messaging Text and picture message settingsPicture messages Text messagesCreate a text or picture message Voice notes Fun & AppsVoice mail Digital rights management GalleryOpen a game Games & AppsOpen an application MediaApplication options Camera and videoVoice recorder Music playerListen to music Playback controlStop the alarm Alarm clockOrganizer To-do list CalendarMake a calendar note Calculator TimerPhonebook HelpStopwatch Add contact details Save names and phone numbersFind a contact Copy or move contactsSettings SettingsBusiness cards GroupsTones ThemesDisplay My shortcuts Date and timeLeft selection key Connectivity Sync and backupNavigation key Bluetooth wireless connection Set up a Bluetooth connectionBluetooth settings Packet data Modem settingsPhone settings Call settingsEnhancements Activate the hearing aid mode ConfigurationSecurity PC connectivity Restore settingsNokia PC Suite Packet data Charging and discharging Data communication applicationsT t e r y a n d c h a r g e r i n f o r m a t i o n Authenticate hologram Nokia battery authentication guidelinesTaking care of your device Operating environment Small childrenImplanted medical devices Medical devicesPotentially explosive environments VehiclesTo make an emergency call Emergency callsCertification information SAR Numerics IndexHelp Internet SIM