What to do if my Samsung Cell Phone is not charging properly or turns off?
If your Samsung Cell Phone battery isn't charging properly or the phone turns off, the battery terminals may be dirty. Wipe the gold-colored contacts with a clean, soft cloth and try charging again. If the battery still won't charge completely, it may need to be replaced. Dispose of the old battery properly and replace it with a new one.
Why does my Samsung GT-E2121 Cell Phone say 'Service unavailable' or 'No network'?
The message 'Service unavailable' or 'No network' on your Samsung Cell Phone may appear because you are in an area with weak signals or poor reception. Move to another area and try again. For more details, contact your service provider.
What to do if my Samsung GT-E2121 Cell Phone calls are being dropped?
If your Samsung Cell Phone calls are being dropped, it might be because you are in an area with a weak signal or poor reception. Try moving to another area to see if that resolves the issue.
What to do if error messages appear when launching the camera on my Samsung Cell Phone?
If you're getting error messages when launching the camera on your Samsung Cell Phone, try these steps: Charge the battery fully or replace it with a charged battery. Free up memory by transferring files to a PC or deleting them from your phone. If the problem continues, restart your phone.
How to fix poor audio quality on Samsung GT-E2121 Cell Phone?
If the audio quality on your Samsung Cell Phone is poor, ensure that you are not blocking the phone's internal antenna. Also, if you are in an area with weak signals, try moving to another location.
What to do if my Samsung Cell Phone is beeping and the battery icon is flashing?
If your Samsung Cell Phone is beeping and the battery icon is flashing, recharge or replace the battery to continue using the phone.
Why are my outgoing calls not connecting on my Samsung Cell Phone?
If outgoing calls are not connecting on your Samsung Cell Phone, make sure you have pressed the Dial key. Also, ensure that you have accessed the correct cellular network and that you have not set call barring for the phone number you are dialing.
Why are my incoming calls not connecting on my Samsung Cell Phone?
If incoming calls are not connecting on your Samsung Cell Phone, first ensure that your phone is turned on. Also, verify that you have accessed the correct cellular network and that call barring is not set for the incoming phone number.
What to do if others cannot hear me speaking on a call on my Samsung GT-E2121 Cell Phone?
If others can't hear you when you're speaking on a call using your Samsung Cell Phone, make sure you are not covering the built-in microphone. Also, ensure that the microphone is close to your mouth. If you're using a headset, check that it's properly connected.
What to do when the Samsung GT-E2121 Cell Phone displays security code prompts (PIN, PUK, PIN2)?
When your Samsung Cell Phone displays security code prompts, if the phone lock feature is enabled, enter the password you set. When using the phone for the first time or when the PIN requirement is enabled, enter the PIN supplied with the SIM card. If your SIM card is blocked from entering the PIN incorrectly several times, enter the PUK supplied by your service provider. When accessing a menu requiring the PIN2, enter the PIN2 supplied with the SIM card.
General| Display type | CSTN |
|---|---|
| Display diagonal | 1.52 \ |
| Display resolution | 128 x 128 pixels |
| Display number of colors | 65536 colors |
| Internal memory | 5.5 MB |
| Flash card support | Yes |
| Maximum memory card size | 2 GB |
| Photo effects | Negative film, Sepia |
| Rear camera resolution | 640 x 480 pixels |
| Rear camera resolution (numeric) | 0.3 MP |
| Data network | EDGE, GSM |
| GSM bands supported | 900, 1800 MHz |
| SIM card capability | Single SIM |
| Networking type | GSM/EDGE |
| Operating frequency | 900/1800 MHz |
| USB 2.0 ports quantity | 1 |
| Multimedia Messaging Service (MMS) | Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network |
| Ringer type | Polyphonic |
| Polyphonic rings quantity | 40 |
| Form factor | Bar |
| Phonebook capacity | 1000 entries |
| Text prediction system type | T9 |
| Personal info management (PIM) | Alarm clock, Calculator, Calendar, Countdown timer, Stopwatch |
| Talk time (2G) | 10.6 h |
| Battery capacity | 1000 mAh |
| Standby time (2G) | 909 h |
| Specific absorption rate (SAR) value (EU) | 0.556 W/kg |
Weight and Dimensions| Depth | 14.6 mm |
|---|---|
| Width | 45 mm |
| Height | 104.5 mm |
| Weight | 83 g |
Explains the meaning and usage of various icons and symbols found throughout the manual for better understanding.
Details the physical arrangement of keys, screen, and other components on the mobile phone.
Explains the meaning of various icons displayed on the phone's screen for status indicators.
Guides on how to insert the SIM card and battery into the phone for initial setup.
Instructions on how to power the mobile phone on and off using the power key.
Explains how to navigate and open the phone's menu system using keys and navigation options.
Instructions for changing the phone's sound profiles, including editing existing ones.
Explains how to assign specific phone menus to shortcut keys for faster access.
Step-by-step guide on how to initiate a phone call using the dial key.
Instructions on how to receive and answer an incoming phone call.
How to control the call volume using the navigation keys.
Explains how to activate and switch the speakerphone during a call.
Step-by-step guide to composing and sending SMS and MMS messages.
Explains how to switch between T9, ABC, Number, and Symbol input modes.
Details how to use the T9 predictive text input method for typing words.
Explains how to use the ABC mode for typing characters by pressing keys multiple times.
Step-by-step guide to saving new contact details into the phone's memory.
How to search for and locate existing contacts in the phonebook.
Instructions on how to use the camera to take still photographs.
How to access and view saved photos from the phone's gallery.
Guide on how to use the phone's camcorder to record video clips.
Instructions for tuning into and listening to FM radio stations using the phone.
Guide on how to navigate and view web pages using the phone's internet browser.
How to save frequently visited web pages for quick access.
Covers various advanced call management features like holding, switching, and conferencing.
How to view a list of missed calls and redial them.
How to access and redial numbers from the call history.
Instructions for placing an active call on hold and resuming it.
How to decline an incoming call manually.
How to set up auto rejection for specific numbers or criteria.
How to create and save personal contact information (namecard) on the phone.
Guide on organizing contacts into groups for easier management and group messaging.
How to create and save predefined text messages for quick sending.
Instructions for using saved text templates when composing new messages.
How to take photos with added decorative frames for personalization.
How to transfer music files between a PC and the phone using Samsung PC Studio.
Guide on transferring music files from a PC to a memory card via the phone.
Covers activation and sending of SOS messages for emergency situations.
Steps to enable and configure the SOS message feature for emergencies.
How to send an SOS message quickly, especially when the keypad is locked.
Guide on enabling the mobile tracker feature to locate a lost or stolen phone.
Instructions for recording short audio messages using the voice recorder.
How to access and listen to recorded voice memos.
Steps to configure and set new alarms for specific times and events.
How to silence or dismiss an alarm when it sounds.
How to switch between different views (week, month) in the calendar.
Solutions for network connectivity issues like poor signal or no service.
Advice for resolving issues with dropped or interrupted phone calls.
Steps to troubleshoot problems with making outgoing calls.
Solutions for issues preventing incoming calls from being received.
General safety warnings and precautions to be followed while using the mobile phone.
Warning about keeping the phone and accessories away from children and pets due to choking hazards.
Reminders to avoid using the phone while driving and follow traffic regulations.
Compliance with all safety warnings and local regulations for phone usage.
Recommendation to use only official Samsung accessories to prevent damage or injury.
Advice on holding the phone correctly to avoid blocking the internal antenna.
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