Technology

• 1: How to Set Up Your Telegram Account
• 2: How to Create a Free VPN Account – A Complete Guide

1 - How to Set Up Your Telegram Account

To join Bangladesh Hindu Samaj, you must have a Telegram account. All member communication happens only through Telegram. We all work remotely. Wherever you live, you can still serve your home district. All weekly meetings will happen through Telegram group video or audio calls. Face-to-face meetings will take place on the first Friday of every month or during special events.

For your safety, never share your phone number with strangers or on social media. Keep your phone number hidden on Telegram. After creating your Telegram account, set a username. Add _bdh at the end of your username.
For example, if your name is Pranab Kumar Sen, choose: pranab_bdh.
If not available, try pranabkumar_bdh, pranab1_bdh, or pranab2_bdh.

What is Telegram?

Telegram is a messaging app focused on speed and security. It is fast, simple, and free. You can use Telegram on all your devices at the same time. Your messages sync easily across your phone, tablet, and computer. Telegram is one of the top 5 most downloaded apps in the world with over 950 million active users.

You can send any type of message, photo, video, or file (doc, zip, mp3, etc). You can also create groups with up to 200,000 members or channels with unlimited audiences. You can message phone contacts or search by username. Telegram works like a combined SMS and email system, perfect for both personal and business communication.

How is Telegram different from WhatsApp?

Unlike WhatsApp, Telegram is a cloud-based messenger with continuous syncing. This lets you access your messages on many devices at once, including tablets and computers. You can share photos, videos, and up to 2 GB files easily.

Telegram takes less than 100 MB on your device. You can keep all media in the cloud. Just clear the cache when you need storage.

Telegram is faster and more secure because of its multi-data-center design and encryption. Personal messaging is free and will always remain free — with no ads and no subscription fees.

Which devices support Telegram?

You can use Telegram on smartphones, tablets, and computers. There are apps for iOS 11+, Android 6.0+, a native macOS app, and a universal desktop app for Windows, macOS, and Linux. You can also use Telegram Web for quick access.

How to Install Telegram?

Install from Google Play Store (Android)

Download Telegram from Google Play:
https://telegram.org/dl/android

Install from Apple App Store (iPhone)

Download Telegram from the Apple App Store:
https://telegram.org/dl/ios

Direct download (Android Telegram APK)

You can directly download Telegram for Android from:
https://telegram.org/dl/android/apk
This version has fewer restrictions and updates automatically from telegram.org.

This video link shows how to install Telegram on Android:
https://telegram.org/android

How to install the Telegram APK manually?

Download the latest Telegram APK from:
https://telegram.org/dl/android/apk

When installing APK from outside the Play Store, you must allow “Install Unknown Apps” depending on your phone model. See examples below:

Google Pixel:
Settings > Apps and notifications > Advanced > Special app access > Install unknown apps > Select your browser > Allow from this source

Huawei (Android 8 or older):
Settings > Security & privacy > More > Install unknown apps > Select browser > Allow app installs

Huawei (Android 10+):
Settings > Security > More settings > Install apps from external sources > Select browser > Allow app installs

Motorola:
Settings > Apps & notifications > Select browser > Install unknown apps > Allow from this source

Oppo:
Settings > Additional settings > Safety & Privacy > Install Apps from Unknown Source > OK

OnePlus:
Settings > Apps & notifications > Special app access > Install unknown apps > Select browser > Allow from this source

Sony:
Settings > Apps & notifications > Special app access > Install unknown apps > Select browser > Allow from this source

Samsung (Android 8 or older):
Settings > Lock screen and security > Unknown sources > OK

Samsung (Android 10+):
Settings > Apps > Special access > Install unknown apps > Select browser > Allow from this source

Xiaomi (Android 8 or older):
Settings > Additional settings > Privacy > Unknown sources > OK

Xiaomi (Android 10+):
Settings > Privacy protection > Special permissions > Install unknown apps > Select browser > Allow from this source

How to Set Up a Telegram Account

Create a Telegram Account on Android

Step 1: Open the Telegram app
Find the Telegram icon on your phone and tap it.

Step 2: Tap “Start Messaging”
This begins the account creation process.

Step 3: Choose your country, enter your mobile number, then tap the arrow
Select your country, enter your phone number, and tap the arrow to proceed.

Step 4: Wait for the call
A missed call will verify your number.

Step 5: Enter your name and tap the arrow
Enter your first and last name. Tap the arrow to continue.

Step 6: Your account is now ready
You can now use voice calls, video calls, messaging, and many more features.

Create a Telegram Account on iPhone

Step 1: Open Telegram

Find and open the Telegram app on your device.

Step 2: Tap “Start Messaging”

Tap the button to move to the next step.

Step 3: Select country, enter number, tap “Continue”

Choose your country and enter your phone number. Then tap “Continue”.

Step 4: Enter the verification code

A small OTP code will be sent to your phone or Telegram. Enter the code.

Step 5: Telegram account created

Your Telegram account is now active. You can adjust settings anytime.

How to Set Up a Username

Create Your Telegram Username – Android

To link your Telegram account with our membership system, you must share your Telegram username. Follow these steps to find or create it:

1. Open Telegram.
2. Open the menu (Hamburger Menu).
3. Select “Settings”.

If you already have a username, it will appear like this:

To add or edit your username, tap the username area and enter a new one.

Please remember this username as you will need to provide it later.

Telegram Username – iOS

Make sure Telegram is installed on your device.

To link your account to our membership details, you must know your Telegram username. Follow the steps below:

Load the Telegram app:

1. Tap the Settings icon (marked as 1 in green).

2. Your username appears under your icon (marked in green).
3. To edit or create a username, tap Edit (marked as 2 in green).

If you choose to edit, you will see a new screen like this:

Remember your username carefully. You will need it later.

Hide Your Phone Number on Telegram

Do not share your phone number with strangers or on social media. Keep it hidden on Telegram. Follow the steps below:

1. Open Telegram.
2. Tap the Hamburger Menu and select “Settings”.
3. Go to Privacy and Security → Phone Number.

4. Under “Who can see my phone number”, choose:
   • My contacts — Only saved contacts can see your number.
   • Nobody — Hide your number from everyone.
   • Everybody — Let everyone see your number.

If you select “Nobody”, you can also set “Who can find you by number” to “Everybody” or “Your contacts”.

For maximum safety on Telegram:

• Use Secret Chats for end-to-end encrypted messages.
• Turn off “People Nearby”.
• Use a VPN to hide your IP address.

Telegram Basics

Q: Who can I message?

You can message Telegram users saved in your phone contacts. You can also search for users by username — phone number is not required.

Q: Who can contact me?

Anyone who knows your phone number, or anyone you message first, can contact you.

If they don’t know your number, they can still find you if:

• You are in the same group.
• You have a public username (they can search for you).
• You enabled “People Nearby” (off by default).

Q: How do I know who in my contacts uses Telegram?

Users with Telegram accounts appear at the top of your contact list with their profile photos.

Q: How do I invite friends?

iOS:
Invites are sent as SMS messages. Carrier charges may apply. You can also share the download link through any other platform — email, Facebook, WhatsApp, Telegram, etc.
Link: https://telegram.org/dl/

Android:
Open the app menu (swipe right) → Select “Invite Friends”. Choose how you want to send the invitation.

You can also send your t.me link to friends so they can find you without knowing your phone number.

Q: What do the ticks mean?

• One tick — Message delivered to Telegram cloud; your friend is notified.
• Two ticks — Message read by your friend.

There is no “Delivered to device” status because Telegram works across many devices.

Q: Can I hide my “Last Seen” time?

Yes. You can control who sees this in Privacy and Security settings.

People who cannot see your exact time will see an approximate range:

• Recently — within 1 second to 2–3 days
• Within a week — 2–7 days
• Within a month — 6–30 days
• Long time ago — more than a month (also shown for blocked users)

Q: Who can see me “Online”?

Same rules as Last Seen. Only people who can see your Last Seen can see your Online status.

Some exceptions apply when it is obvious that you are active. For example…

2 - How to Create a Free VPN Account – A Complete Guide

Why You Should Use a VPN

We request all our members to learn how to use a VPN properly and be capable of using it when needed. If authorities ever block our site, Telegram, Facebook, or WhatsApp, a VPN will help you access them without issues. So install the ProtonVPN app on your phone now. Is VPN legal in Bangladesh? Yes, VPN is legal in Bangladesh. Encrypt your data, hide your IP, and browse freely. But remember, with or without VPN, we never support breaking laws or licenses.

A Virtual Private Network (VPN) is a cybersecurity tool that encrypts your internet connection and protects your online privacy. It creates an encrypted tunnel between your device and the server, hiding your IP address and securing your data from unwanted tracking. The purpose is simple — enhance your online privacy and safety, protect your device from online threats, and allow uncensored browsing. It hides your real location and gives you privacy, especially while using public Wi-Fi.

Why Use VPN in Bangladesh

The Bangladesh Telecommunication Regulatory Commission (BTRC) often censors the internet, especially political content and social media posts. Recently, BTRC has begun a large-scale surveillance program and proposed new laws that might require storing and collecting user internet data. This is why using a VPN helps you bypass online censorship and monitoring.

Create a Free ProtonVPN Account

If you want to create a free VPN account, follow these simple steps:

Step 1: Go to the Proton VPN Website

Open this link in your browser: protonvpn.com/free-vpn and click “Get Proton VPN Free.” You can also click “Create account” from the homepage.

Step 2: Go to the Signup Page

After clicking “Get Proton VPN Free,” you will be redirected to the “Create your Proton Account” page. If coming from the homepage, click “Get Proton Free.”

Step 3: Provide a Recovery Email

A recovery email helps reset your password if you forget it. Enter your email and click “Start using Proton VPN.”

Step 4: Set Your Password

You may accept the system-generated password by clicking “Continue with this password.”

Or you can click “Choose my own password” and set your own. Confirm the password and click “Set new password.”

Step 5: Proton VPN Free Plan is Ready

You are now ready to use Proton VPN Free. You will be redirected to the Downloads page to download the client for your device.

What Do You Get in the Free Plan?

With the free plan, you can connect to servers in five countries: Netherlands, Japan, Romania, Poland, and the USA. Free users can connect only one device at a time.

Start using Proton VPN Free today and browse the internet safely!

How to Use the Proton VPN Android App

Step 1: Download and Log In

Download and install the Proton VPN Android app from the Play Store. The open-source version is also available on F-Droid or as an APK from GitHub. After installation, log in with your Proton VPN username and password.

Download Proton VPN for Android

Step 2: Connect to a Server

You can auto-connect to the fastest server for your location or choose any available server on your plan.

Your data is encrypted between your device and the VPN server, meaning:

• Your ISP cannot monitor your activities.
• Websites see the VPN server’s IP, not yours.

While connected, check your IP to confirm the VPN is active.

How to Use Proton VPN on iPhone and iPad

Step 1: Download and Log In

Download Proton VPN from the App Store and install it on your iPhone or iPad. Open the app and log in with your Proton VPN username and password.

Download Proton VPN for iOS

Step 2: Connect to a Server

You can auto-connect to the fastest server or choose any server available in your plan.

Your data is encrypted between your device and the VPN server, meaning:

• Your ISP cannot track your activity.
• Websites see only the VPN server’s IP.

While connected, check your IP to confirm the switch.

What Is a VPN Ban?

A VPN ban is when governments, organizations, or ISPs restrict VPN usage. They may block VPNs to stop users from bypassing censorship or hiding activity. VPN traffic is identified and blocked using detection technologies, making VPN access limited or fully restricted.

Can VPN Be Blocked?

Yes, VPNs can be blocked. Governments and organizations may block VPNs to impose censorship or protect internal networks.

How to Know If Your VPN Is Blocked?

You may face the following issues:

• Connection failure
• Unable to connect to any server
• Websites not loading
• IP remains unchanged even after connecting
• VPN stops working on specific networks

How to Bypass a VPN Block?

If you wish to bypass restrictions, ensure it is legally allowed and follows local laws and network policies. Otherwise, it may cause legal issues. If the use is not illegal, you may try:

• Changing VPN protocol
• Switching to mobile data

How Are VPNs Blocked?

Governments or companies use several methods to block VPNs. They may collect the list of IPs used by a VPN service and block them. Firewalls may also be configured to block VPN ports. If you try connecting through a blocked port, the request is rejected.

They also use Deep Packet Inspection (DPI) to analyze data between your device and the server. DPI detects VPN-specific patterns and signatures. Once detected, the VPN connection is blocked.

Date: 17.08.2024