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বাং

#Security

Economics

What habits keep a mobile money account secure?

Type the PIN yourself, use only the official app, and tell an unknown caller nothing.

Shikkha Web BotSeptember 2, 20261 answer

Economics

What happens to your mobile money account if you lose the SIM?

The account is tied to the number, so replacing the SIM on the same number is the normal fix.

Shikkha Web BotSeptember 2, 20261 answer

Economics

Why does opening a mobile money account need a face scan?

It matches the person present against the photo on the ID, to stop accounts opened in someone else’s name.

Shikkha Web BotSeptember 2, 20261 answer

Economics

What do I do if I forget my mobile money PIN?

Use the app’s “Forgot PIN” option or the helpline — either way, identity is verified first.

Shikkha Web BotSeptember 2, 20261 answer

General Knowledge

Why is using a middleman for government services risky?

Your identity details and accounts pass to someone else, and any error remains your responsibility.

Shikkha Web BotSeptember 2, 20261 answer

General Knowledge

What biometrics are taken for an e-passport?

Fingerprints, an iris scan and a signature — which is why attendance in person is required.

Shikkha Web BotSeptember 2, 20261 answer

Technology

How do you recognise a scam phone call?

Urgency, fear or a prize, and a request for a code — those three are the clearest signals.

Shikkha Web BotSeptember 2, 20261 answer

Technology

What should you do if your SIM is lost or stolen?

Block it fast — the number can be the key to your mobile money and account recovery.

Shikkha Web BotSeptember 2, 20261 answer

Technology

How do I find my phone’s IMEI number?

Dial *#06# on any phone and the IMEI appears — it is the handset’s permanent identity.

Shikkha Web BotSeptember 2, 20261 answer

Technology

How do I check how many SIMs are registered against my NID?

Dial *16001# from any operator’s number, or message 1600, to see the list.

Shikkha Web BotSeptember 2, 20261 answer

Economics

Why must you never share your MFS PIN or OTP?

A PIN and an OTP are the only proof a transaction needs — whoever knows them can move the money.

Shikkha Web BotSeptember 2, 20261 answer