Samsung SGH-R220 PIN Check, Change PIN, Phone Lock, Change Password, SIM Lock, FDN Mode

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Settings

PIN Check

When the PIN Check feature is enabled, you must enter your PIN each time you switch the phone on. Consequently, any person who does not have your PIN cannot use your phone without your approval.

Note: Before disabling the PIN Check feature, you must enter your PIN.

The following options are available.

Enable: you must enter the PIN each time the phone is switched on.

Disable: the phone connects directly to the network when you switch it on.

Change PIN

This feature allows you to change your current PIN to a new one, provided that the PIN Check feature is enabled. You must enter the current PIN before you can specify a new one.

Once you have entered a new PIN, you are asked to confirm it by entering it again.

Phone Lock

When the Phone Lock feature is enabled, the phone is locked and you must enter the phone password each time the phone is switched on.

The password is factory set to 0000. To change the phone password, refer to the Change Password menu option (4-3-4).

Once the correct password has been entered, you can use the phone until you switch it off.

Settings

The following options are available.

Enable: you are required to enter the phone password when you switch the phone on.

Disable: you are not asked to enter the phone password when you switch the phone on.

Change Password

The Change Password feature allows you to change your current phone password to a new one. You must enter the current password before you can specify a new one.

The password is factory set to 0000. Once you have entered a new password of up to 4 digits, you are asked to confirm it by entering it again.

SIM Lock

When the SIM Lock feature is enabled, your phone only works with the current SIM.

Once you have entered the lock code, you are asked to confirm it by entering it again.

To unlock the SIM, you must enter the SIM lock code.

FDN Mode

The FDN (Fixed Dial Number) mode, if supported by your SIM card, allows you to restrict your outgoing calls to a limited set of phone numbers.

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Contents Dual Band GSM Telephone Contents Organiser Contents WWW Services Safety PrecautionsYour package contains the following items Phone BatteryUnpacking Emergency callsPhone Layout Your PhoneArea Description DisplayDisplay Layout IconsKeep all SIM cards out of the reach of small children Service LightGetting Started BacklightGetting Started Phone can be used while the battery is charging Charging a BatteryLow Battery Indicator Hold down for more than one second to switch the phone on Switching the Phone On/OffMaking a Call Call FunctionsON, press any key, except or the Reject soft key Adjusting the Volume Answering or Rejecting a CallAnswering a Call Rejecting a CallDeleting a Missed Call Viewing Missed CallsEditing a Missed Call Number Searching for a Number in the Phonebook Switching the Microphone Off MuteIn-Call Options Answering a Second Call When you have finished, end each call normally by pressingTo switch between the two calls, press the Swap soft key Putting a Call on HoldDropping One Participant Setting up the Multiparty CallMaking a Multiparty Call Having a Private Conversation With One ParticipantMuting/Sending Key Tones Using the SMS ServiceEntering Text Using the T9 Mode Changing the Text Input ModeUpper Case Lower Case Down the key to clear the displayPhonebook Then press Accessing the OptionsPhonebook Options Copy PasteEdit EraseSelect a Press the OK soft key when Find Entry is highlightedSearching for and Dialling a Number in the Phonebook View View soft keyPress the appropriate soft key To access the menuFeature ExampleExample Selecting an Alert Type Accessing Menu Functions by Using Shortcuts Using the MenusAccessing Menu Functions by Scrolling Tones Menu MapMessages Phone Settings Greeting Message Own Number Received Calls WWW ServicesCall Records Missed CallsLast Call Cost cost of the last call made Dialled CallsCall Time Call CostConnect to Voice Mail MessagesVoice Mail Read MessagesWrite Messages Broadcast Preset Message ListSet Up Via this menu, you can set up default SMS informationMessages Ring Tone Ringing tone or melody, volume and typeTones Composing a Melody Melody ComposerMessage Tone Ring VolumeAlert Type Keypad ToneMinute Minder SettingsError Tone Phone SettingsAny key, except and the Reject soft key Own NumberLanguage Any-key AnswerCaller ID Service LightAuto Redial Auto AnswerCall Diverting Network ServicesReset Settings Active LineAll Incoming calls cannot be received When you are satisfied, press or theOK soft keyCall Barring Press the Remove soft keyPress the Deactivate soft key Call WaitingLine Identification Network SelectionDeactivate deactivates the CUG function Security SettingsClosed User Group CUG Activating a Closed User GroupChange PIN Change PasswordFDN Mode PIN CheckBrowser Settings LCD SettingsAccess Point Service ColourScheduler OrganiserTo schedule a new event, proceed as follows AlarmCalculator Alarm Activated is displayedTo deactivate the alarm, select Remove Alarm World Time Set Date GamesClock Set TimeExiting the Browser WWW ServicesUsing Local Bookmarks Launching the BrowserNavigating with the WAP Browser Using the Phone KeysUsing the WAP Browser Menu To check the network connection time, press Entering Text, Numbers, or SymbolsNetwork Connection Information Editing the Line Name Additional ServicesALS Alternate Line Service Selecting a LineSetting Call Diverting Options Setting the Ring TypeEnter PIN Solving ProblemsInsert SIM Card Phone LockedAudio quality of the call is poor No service is displayedYour correspondent cannot reach you Your correspondent cannot hear you speakingPhone Password Access CodesPrecautions When Using Batteries Using the BatteriesBarring Password Road Safety Safety InformationOperating Environment Care and MaintenanceEmergency Calls Ability to restrict outgoing and incoming calls ALS Alternate Line ServiceGlossary Call HoldingMultiparty Calling Line Identification ServicesSMS Short Message Service GSM Global System for Mobile CommunicationVoice Mail IndexSoft Keys LCD SMS Speed-Dial

SGH-R220 specifications

The Samsung SGH-R220, released in the early 2000s, stands as a testament to the era of mobile phones that prioritized functionality and simplicity. As a compact device, it was designed primarily for calling and texting, catering to users who valued portability and ease of use over more advanced features.

One of the standout features of the SGH-R220 is its sleek, minimalist design. The phone's small, lightweight body made it easy to carry in pockets or bags, making it a convenient choice for on-the-go individuals. The clamshell form factor not only enhanced its portability but also contributed to the protection of the keypad, preventing accidental presses when the phone was not in use.

In terms of display technology, the SGH-R220 featured a monochrome LCD screen, which was common for its time. While not known for vibrant colors or high-resolution visuals, this screen was perfectly serviceable for reading messages and navigating menus, ensuring that users remained focused on the task of communication without overwhelming distractions.

The Samsung SGH-R220 offered basic connectivity options, primarily focusing on voice calls and SMS messaging. Supporting GSM technology, it provided reliable connectivity in regions where GSM networks were prevalent. Though it lacked modern capabilities such as 3G or Wi-Fi, the phone was well-suited for those looking to stay connected without the need for data-heavy applications.

Battery life was another strongpoint of the SGH-R220. Equipped with a robust removable battery, it provided users with hours of talk time and standby life, ensuring that the device could last through a busy day without requiring frequent recharges. This reliability made it a favorite among individuals who needed an uncomplicated communication tool.

In summary, the Samsung SGH-R220 epitomized the essence of early mobile technology by offering a reliable and straightforward experience. With its compact design, dependable battery life, and focus on core functions of calling and texting, it captured the needs of a generation before the smartphone revolution transformed mobile communication forever. The SGH-R220 serves as a nostalgic reminder of a simpler time in mobile technology, when phones were cherished for their functionality rather than their multimedia capabilities.
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