Samsung SGH-R220 Solving Problems, Insert SIM Card, Phone Locked, Enter PIN, Enter PUK

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Solving Problems

Before contacting the after-sales service, perform the following simple checks. They may save you the time and expense of an unnecessary service call.

When you switch your phone on, the following messages appear

Insert SIM Card

•Check that the SIM card is correctly installed.

•This phone requires a 3 V SIM card. Please contact your service provider if you experience any problems.

Phone Locked

•The automatic locking function has been enabled. You must enter the phone’s password before you can use the phone.

Enter PIN

•You are using your phone for the first time. You must enter the Personal Identification Number supplied with the SIM card.

•The option requiring that the PIN be entered each time the phone is switched on has been enabled. You must enter your PIN and then disable this option if so required.

Enter PUK

•The PIN code was entered wrongly three times in succession and the phone is now blocked. Enter the PUK supplied by your network operator.

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Contents Dual Band GSM Telephone Contents Organiser Safety Precautions Contents WWW ServicesBattery UnpackingEmergency calls Your package contains the following items PhoneYour Phone Phone LayoutDisplay Display LayoutIcons Area DescriptionService Light Getting StartedBacklight Keep all SIM cards out of the reach of small childrenGetting Started Charging a Battery Low Battery IndicatorPhone can be used while the battery is charging Switching the Phone On/Off Hold down for more than one second to switch the phone onCall Functions Making a CallAdjusting the Volume Answering or Rejecting a Call Answering a CallRejecting a Call ON, press any key, except or the Reject soft keyViewing Missed Calls Editing a Missed Call NumberDeleting a Missed Call Switching the Microphone Off Mute In-Call OptionsSearching for a Number in the Phonebook When you have finished, end each call normally by pressing To switch between the two calls, press the Swap soft keyPutting a Call on Hold Answering a Second CallSetting up the Multiparty Call Making a Multiparty CallHaving a Private Conversation With One Participant Dropping One ParticipantUsing the SMS Service Entering TextMuting/Sending Key Tones Changing the Text Input Mode Using the T9 ModeDown the key to clear the display Upper Case Lower CasePhonebook Accessing the Options Phonebook OptionsThen press Paste EditErase CopyPress the OK soft key when Find Entry is highlighted Searching for and Dialling a Number in the PhonebookView View soft key Select aTo access the menu FeatureExample Press the appropriate soft keyExample Selecting an Alert Type Using the Menus Accessing Menu Functions by ScrollingAccessing Menu Functions by Using Shortcuts Menu Map MessagesTones Phone Settings Greeting Message Own Number WWW Services Call RecordsMissed Calls Received CallsDialled Calls Call TimeCall Cost Last Call Cost cost of the last call madeMessages Voice MailRead Messages Connect to Voice MailWrite Messages Preset Message List Set UpVia this menu, you can set up default SMS information BroadcastMessages Ringing tone or melody, volume and type TonesRing Tone Melody Composer Composing a MelodyRing Volume Alert TypeKeypad Tone Message ToneSettings Error TonePhone Settings Minute MinderOwn Number LanguageAny-key Answer Any key, except and the Reject soft keyService Light Auto RedialAuto Answer Caller IDNetwork Services Reset SettingsActive Line Call DivertingWhen you are satisfied, press or theOK soft key Call BarringPress the Remove soft key All Incoming calls cannot be receivedCall Waiting Press the Deactivate soft keyNetwork Selection Line IdentificationSecurity Settings Closed User Group CUGActivating a Closed User Group Deactivate deactivates the CUG functionChange Password FDN ModePIN Check Change PINLCD Settings Browser SettingsService Colour Access PointOrganiser SchedulerAlarm To schedule a new event, proceed as followsAlarm Activated is displayed To deactivate the alarm, select Remove AlarmCalculator World Time Games ClockSet Time Set DateWWW Services Using Local BookmarksLaunching the Browser Exiting the BrowserUsing the Phone Keys Using the WAP Browser MenuNavigating with the WAP Browser Entering Text, Numbers, or Symbols Network Connection InformationTo check the network connection time, press Additional Services ALS Alternate Line ServiceSelecting a Line Editing the Line NameSetting the Ring Type Setting Call Diverting OptionsSolving Problems Insert SIM CardPhone Locked Enter PINNo service is displayed Your correspondent cannot reach youYour correspondent cannot hear you speaking Audio quality of the call is poorAccess Codes Phone PasswordUsing the Batteries Barring PasswordPrecautions When Using Batteries Safety Information Road SafetyCare and Maintenance Operating EnvironmentEmergency Calls ALS Alternate Line Service GlossaryCall Holding Ability to restrict outgoing and incoming callsLine Identification Services SMS Short Message ServiceGSM Global System for Mobile Communication Multiparty CallingIndex Soft KeysVoice Mail 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.