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Samsung SGH-T105G Support Question

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Question posted by zamatakkar on September 30th, 2020

How To Unlock Sim Card

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Answer #1: Posted by Karan123 on September 30th, 2020 8:06 PM
Karan123

Member since:
September 29th, 2020

Points: 90
90
points
If your phone uses a SIM card to operate, you can activate a security feature called a SIM PIN. The SIM PIN protects your SIM card from unauthorized use, and must be entered in order to use your phone. Enter it incorrectly three times and your SIM card becomes locked. You can unlock your SIM card on your own, however, by typing in a PIN unlock key. Your carrier can provide you with the unique PUK code for your device.Step 1

Contact your wireless carrier by calling the toll-free customer service number. (Find this on your provider's website or a recent invoice.) You will need to verify your account password before the PUK code is released to you.

Step 2

Power your phone on. You will see a "SIM Locked" or "Enter PUK" message. Type in the eight-digit PUK code and press "OK."

Step 3

Type in a new four- to eight-digit PIN code when prompted, then press "OK."

Verify your new PIN code by re-entering it when prompted. Press "OK." Your SIM is now unlocked

Related Samsung SGH-T105G Manual Pages

User Manual (user Manual) (ver.f6) (English) - Page 1

Samsung (SGH-T105G Series) MOBILE PHONE User Manual Please read this manual before operating your phone, and keep it for future reference.
User Manual (user Manual) (ver.f6) (English) - Page 2

..., accessories, parts, or software relating there to (the "Phone System"), is transferred to you have questions about your Samsung Mobile Phone? All applicable rights of Samsung Electronics America, Inc. No ...Moreover, you agree that you will not (and will not attempt to the SAMSUNG Phone, including but is a registered trademark of the Intellectual Property shall remain with SAMSUNG ...
User Manual (user Manual) (ver.f6) (English) - Page 5

Table of Contents Section 1: Getting Started 3 SIM Card Information 3 Activating Your Phone 3 Charging the Battery 6 Turning the Phone On or Off 7 Setting Up Your Voice Mail 8 Text Conventions 8 Section 2: Understanding Your Phone 9 Features of Your Phone 9 Front View of Your Phone 9 Main Display Layout 11 Selecting Functions and Options 15 Section 3: Call Functions 18 Making a Call ...
User Manual (user Manual) (ver.f6) (English) - Page 6

... a New Contact 39 Favorites List 40 Own Numbers 40 Managing Contacts Entries 40 Section 7: Changing Your Settings 41 Profile 41 Display 42 Time & Date 42 Phone 42 Security 43 Call 44 Applications 45 Memory 45 Master reset 46 2
User Manual (user Manual) (ver.f6) (English) - Page 7

... pressing and holding until the power- Press the back cover down from the phone. SIM Card Information When you subscribe to operating your phone requires several things: inserting the SIM card, charging the battery, and turning the phone on the cover release near the bottom (2). Lift up and remove the back cover from the top back of...
User Manual (user Manual) (ver.f6) (English) - Page 8

... children. 1. 2. Remove the back cover and battery. 2. With the gold contacts facing down, slide the SIM card completely into the socket with the notched end oriented as shown. 4 Installing and Removing the SIM Card Important!: The plug-in SIM card and its contacts can be easily damaged by scratches or bending. Lift the battery up (1) and...
User Manual (user Manual) (ver.f6) (English) - Page 9

... cover open, align the battery contacts with the pins in the battery compartment in the diagram on the phone. Getting Started 5 Note: The angled corner of the socket. The correct SIM orientation is properly installed and not obstructing the SIM card before replacing the cover. Make sure that the battery is necessary for your...
User Manual (user Manual) (ver.f6) (English) - Page 10

... Samsung approved batteries and chargers. Note: For connection to an electrical supply outside of charge time. Note: If the battery level becomes too low, the phone automatically turns off. A fully discharged battery requires up to charge the battery, and use an adaptor properly configured for the first time. Charging the Battery...
User Manual (user Manual) (ver.f6) (English) - Page 12

... Conventions The following terms and icons appear in long "drill down" procedure steps. If the phone asks, enter a password and press the OK soft key or the key. (For further details, see Phone settings on the phone when mobile phone use the Language menu. For more information, see "Change password" on page 44.) The Idle...
User Manual (user Manual) (ver.f6) (English) - Page 14

... and to quickly lock your Main menu. To unlock, press the Unlock soft key and press and hold the key down..., you are speaking. 7. Left soft key: In the Idle screen, press the Menu (left of the display. Microphone: Allows the other callers to standby mode and cancels your phone On or Off. While in the main menu, it returns the phone...
User Manual (user Manual) (ver.f6) (English) - Page 23

In Idle mode, enter a phone number. 2. Tip: You can create pauses longer than two seconds by pressing . 2. To manually call... your Contact List You can store phone numbers that you can dial the numbers along with pause(s) without storing it in the phone's memory. Instead of manually entering the numbers each time, you use regularly on the SIM card or in your Address Book, the...
User Manual (user Manual) (ver.f6) (English) - Page 34

...the option and then by Scrolling 1. Press the Select soft key, or the key to make your phone). If the menu contains sub-menus, Profiles, for example, you have selected contains further options, ... shortcut keys. To return to access Menu mode. 2. Some menu options are controlled by the SIM provided by using the Navigation keys to enter the menu. 3. To exit the menu without changing...
User Manual (user Manual) (ver.f6) (English) - Page 36

... Message. The following options: • Add recipients: allows you to add recipients from your Contact list and from your text templates or to attach a name card to your Recent recipients. • Add symbol: allows you to enter symbols in Drafts. 32
User Manual (user Manual) (ver.f6) (English) - Page 38

... 10 addresses. • Move to phone/Move to SIM: If a message is stored in the SIM card, it is saved to the phone's memory. You can create a list of up to 10 addresses. • Move to Phone/Move to SIM: allows you to transfer your message to your phone memory or to your SIM. • List by: allows you...
User Manual (user Manual) (ver.f6) (English) - Page 40

You can also delete all of your phone's memory is unlocked. • Delete multiple: allows you to select multiple messages to delete or to cancel. Select a message folder (Inbox, Sentbox, Outbox or Drafts). Press the Options ...
User Manual (user Manual) (ver.f6) (English) - Page 42

... ➔ Call. The Contacts entries are then listed, starting with the first entry matching your SIM card. 1. Note: You can access your Contacts from the Contact list Once you have found the... until the entry you have stored phone numbers in your Contact list. Once you want is highlighted. 4. Finding an Contacts list Entry You can store phone numbers and their names and numbers ...
User Manual (user Manual) (ver.f6) (English) - Page 43

Select the type of number, Mobile, Home, Fax or Other and at the prompt enter the name of the default entries highlighted, press the Options soft key to your Phone or SIM card. • Delete: allows you to delete the selected contact entry from a target location such as the Phone and/or SIM card. • Delete all: allows...
User Manual (user Manual) (ver.f6) (English) - Page 44

... key. Scroll to the contact you wish to assign to your Favorites list. Managing Contacts Entries You can View contacts from your Phone and SIM, from your Phone only or from your phone and delete all. ᮣ In Idle mode, press the Menu soft key, then select Contacts ➔ Management. 40 You can save...
User Manual (user Manual) (ver.f6) (English) - Page 47

... save your phone only works with the current SIM. Various codes and passwords are available: - Use the Down Navigation key to scroll to and set options. • Phone lock: when enabled, the phone is switched on page 44. To unlock your phone. Reenter your phone by the others and to restrict the types of the SIM card used to...
User Manual (user Manual) (ver.f6) (English) - Page 49

.... • Memory status: allows you to choose how your contacts are saved: to your phone or to your SIM or to be prompted each time. - Text messages: allows you to view your Favorites list. - Favorites: allows you to your SIM that displays in these settings menus: Message and Contacts. • Message: allows you...

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