How to perform global mobile number shutdown detection? How to select valid numbers?

Data shows that in the general number list, at least 15% of the numbers correspond to Telegram accounts that have not been logged in for more than 90 days.

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Want to understand user activity patterns? The system uses startup and online screening to quickly identify high-value users' online status and improve ad hit rates.Interaction frequency and online time filtering help operations teams target high-value users, increasing social media engagement and advertising conversion rates. The cloud control system combines self-screening, proxy screening, and detailed screening modes to enable efficient batch management of accounts across multiple platforms, improving team operational efficiency.

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The cloud control platform supports unified management of Telegram, WhatsApp, LinkedIn, and Facebook accounts, enabling batch screening and efficient operations.The system screens potential customers across multiple dimensions, including age, gender, frequency of interaction, and online time, ensuring targeted reach for social media campaigns.

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