Look for the 4-digit code printed on the front of your card just above and to the right of your main credit card number. This 4-digit code is your Card Security Code.
American Express cards have a four-digit code printed on the front side of the card above the number. Diners Club, Discover, JCB, MasterCard, and Visa credit and debit cards have a three-digit card security code. The code is the final group of numbers printed on the back signature panel of the card.
For Mastercard®, Visa® and Discover® credit cards, the CVV number is a three-digit number on the back of the card. So just to recap: When you're making a purchase online and you're asked to input your CVV number, either look at the back of your card or the front, depending on the issuer.
For Visa/Mastercard, the three-digit CVV number is printed on the signature panel on the back of the card immediately after the card's account number. For American Express, the four-digit CVV number is printed on the front of the card above the card account number.
The debit card security code can usually be found on the back of the card on the right of the signature panel. Instead of being embossed like your card number, it's printed in small black letters. Some cards may also have the security code printed on the front, to the right of the card number.
Whenever you access, change personal information, or add new contact information to your Microsoft account, a security code is generated and sent to either an email address or mobile phone number in your account security information. You're then prompted to enter that code to confirm the change.
First 6 digits for Visa and MasterCard are code numbers for the issuing bank. Any merchant is not obliged to require the CVV/CVV2. However, card payments with CVVs can result in lesser interchange rates (merchant fees). Even if you cancel the reservation, your card will be charged for a little cancellation fees.
There are two ways you can easily see your phone number. Open the Phone app, tap Contacts, and your number will be the first in the list. Go to Settings> Phone and the number will be the first field in the list.
Finding the SIM number in Settings
- Open your Apps list and tap on Settings. Scroll to the bottom of the menu and press About.
- Tap Status. On some phones like HTCs, this may be called 'Phone Identity'.
- Tap IMEI Information.
- Your SIM number will show as either the 'IMSI' number, or the 'ICCID number'.
NTC means National Telecommunications Commission in our country here in ph. Every phone imported from outside ph should bear ntc sticker and must be registered with them.
In case, when you forgot your SIM
mobile number and don't have sufficient
to balance
to make a call. You
can use these own
mobile number check ussd codes in case of an emergency.
All SIM Mobile Number Check (Airtel-BSNL-IDEA-Jio-Vodafone)
| USSD Detail | Short Code |
|---|
| Find know own (Aircel mobile phone number) check ussd code | *133# OR *234*4# |
Option 1
- From the Home screen, open “Settings“.
- Scroll down and select “About phone” or “About device“. Some versions of Android display the phone number on this screen. If not, proceed to step 3.
- Select “Status” or “Phone identity“.
In settings: For every Android phone, regardless of manufacturer, you'll be able to find your phone number if you go to Settings > About Phone or About Device > Status > My phone number. Some Android phones will have SIM or SIM card status listed within Status.
The National Telecommunications Commission (NTC) is the agency responsible for supervision and regulation of all telecommunications services in the Philippines. Product approvals, which are required before a product can be placed on the Philippine market, fall under NTC jurisdiction.
Central Office
- Tel: 977-1-4210131.
- Fax: 977-1-4241400.
Dial *121# (For Smart Only)
Just dial *121# and select Balance/Services and then Check Balance. It will then show your Smart mobile number and your available load balance.Just head on down to NTC's pin recovery website, ntc. Then you just need to provide in the service number—your phone number really, then type in the serial number of the recharge card. After you've done that, type in the 6-digit serial number and that's it.
How to recover your over - scratched MTN recharge card.
- Firstly, visit Playstore, download and install the MyMTN app on your phone.
- Login your account or register an account, if you don't have.
- Tap on 'Load over-scratched card' option.
- Enter the incomplete 'Digits of the scratch card'.
- Enter the 'Serial number of the over-scratched card'.
Steps to recharge NTC / Namaste mobile both postpaid and prepaid
- Type *412*Recharge Card Pin# and press the call button.
- Dial 1413, then select language and follow the voice instruction.
- Dial 1415, then select language and follow the voice instruction.
How to Recharge NTC Postpaid SIM from prepaid recharge card
- scratch the shaded area: the 14 digit Recharge number will be revealed.
- Dial 1414 and follow the instructions or send string *411*PIN No# to recharge.
- Listen and confirm your new account credit balance and validity.
Tap on 'Load over-scratched card' option. Enter the incomplete 'Digits of the scratch card'. Enter the 'Serial number of the over-scratched card'. Enter the 'Phone number' and finally, tap on "Recover".
- Gently scratch the coloured panel off the back of your Airtel top-up card to reveal the secret 16-digit number (avoid using sharp objects).
- Enter *126* followed by the 16-digit number on the recharge card and the # key, then press the "Yes/Send/OK/Enter" key.
Tap on 'Load over-scratched card' option. Enter the incomplete 'Digits of the scratch card'. Enter the 'Serial number of the over-scratched card'. Enter the 'Phone number' and finally, tap on "Recover".
Dial *136*(voucher number)*(cellphone number to be recharged)# to recharge airtime for someone else on MTN PayAsYouGo or My MTNChoice Flexi. Dial *136*2#, select 'Xtra Time' and follow the prompts to get airtime up to R50 now and pay for it the next time you recharge.
Using your smartphone dial*101*(your 14 digit pin)#, the 14 digit pin is the number revealed when you scratch the Zong card. Recharge Zong Balance code in 2020. The easy method to Recharge Zong balance. Easy format and easy code to Recharge Zong Prepaid Balance.
| Recharge | Price | Code |
|---|
| Balance | Free | *101*Card# |
The default PUK code is usually 1234 or 0000. Either way, if you never created a PUK for your SIM, you can easily call your SIM card provider and they should be able to give you this 4 digit SIM PUK number for free. 3) The SIM network Unlock PIN, has nothing to do with the screen PIN or SIM card PIN.
Follow these steps to activate your new Pay As You Go on Three SIM card:
- If you bought your Three phone and SIM from us you can skip this step.
- Check that you've fully charged your phone's battery.
- Insert your SIM into your phone and switch it on.
- We'll text you to let you know we've started activating your SIM.
To find this feature, first enter an incorrect pattern or PIN five times at the lock screen. You'll see a “Forgot pattern,” “forgot PIN,” or “forgot password” button appear. Tap it. You'll be prompted to enter the username and password of the Google account associated with your Android device.
A SIM card typically comes with a default PIN, but it's not used for locking purposes. The SIM card also has an associated PIN Unlock Key (PUK). If you attempt to do a SIM PIN Lock, and you fail to guess the original PIN, the SIM will be locked with the PUK.
First, go to Settings in your Android device's main menu. In the Settings menu, choose Security, then Set up SIM card lock. First, here's how to disable the SIM card PIN. All you have to do is to uncheck the box next to “Lock SIM card” and then confirm the change by inputting the current PIN code.
Resetting SIM card through the phone's settings
Insert the SIM card into your cell phone's SIM card slot and place the back cover securely. Then, turn on the phone. Step 2. Go to the "Settings" menu and choose "Reset" from the list of options that are displayed.
