How to obtain contacts through a US number query and generate a VCF file?

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The batch removal of unused and low-activity accounts ensures clear and reliable marketing data, improving ad reach and conversion rates.

The system filters potential users by interaction frequency, achieving targeted social media marketing and increasing user retention and engagement. The cloud control platform centrally manages accounts across multiple platforms, allowing easy access to Telegram, WhatsApp, LinkedIn, and Facebook, enabling efficient promotion execution.The system supports unified account management across multiple platforms, allowing for bulk filtering of social media accounts such as Telegram, WhatsApp, Facebook, and LinkedIn to maximize marketing efficiency.

Combining age, gender, and activity level filtering, the system precisely targets user groups, making social media marketing more efficient and achieving higher conversion rates.The cloud-based control system automatically removes unused and anomalous accounts to ensure clean marketing data, while also integrating interactive filtering to enhance marketing precision. The system can filter accounts by online time, device status, and interaction frequency, allowing operations teams to monitor high-value user activity in real time and optimize marketing strategies.

Batch export of filtering results allows for easy management of Telegram, WhatsApp, LinkedIn, and Facebook accounts, making teamwork more efficient and data more transparent.The cloud control system offers customized modes for flexible filtering by age, gender, activity level, and interaction frequency, meeting the marketing needs of various business scenarios.