Maintain Transparency and a Clear Privacy Policy

At Rest: Encrypt phone numbers and any associated sensi […]

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Encryption at Rest and In Transit:

Meta Description: Learn the best practices for safeguar […]

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Implement Robust Security Measures for Storage

Encryption: One of the most effective ways to safeguard […]

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Best Practices for Safeguarding User Phone Numbers

Still Consent-Based: While the client app has more dire […]

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Limited Information for Bot:

If a user is shared, the bot receives their user_id. If […]

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Default Privacy: Phone Numbers are Hidden

Here’s a breakdown of how Telegram handles consen […]

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How Does it Work?

When you add a new contact on Telegram, the app sends a […]

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Understanding Telegram’s Consent-Based Number Access

common_chats_count: Number of shared groups/channels. s […]

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What is Telegram’s Consent-Based Number Access?

1. User Object (e.g., User in Bot API, td_api.user in T […]

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Key Fields (in addition to User fields):

Telegram’s well-designed data structures play a c […]

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Do Telegram’s Data Structures Impact App Performance?

One of the key data structures used by Telegram for con […]

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Understanding Telegram’s Data Structures:

Importing Contacts: The importContacts method is design […]

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Adds a user to the contact list or edits an existing contact

It takes a contact object as input, which can include t […]

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Key TDLib Methods for Contact Management:

Efficiency: With TDLib’s number-based operations, […]

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Benefits of TDLib’s Number-Based Operations

In essence, while the low-level APIs offer more granula […]

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