How do I bulk detect unused Hong Kong numbers? Sharing an efficient screening method suitable for businesses.

In the global wave of precision marketing in 2025, WhatsApp, with its over 2 billion monthly active users and 98% message open rate, has become a core platform for cross-border businesses to reach their customers.

The system generates mobile phone numbers from different countries and filters them by age, gender, and activity level, making cross-border social media outreach more precise and quickly targeting target customer groups.By enabling filtering, online filtering, and time spent filtering, you can easily understand user activity patterns, making social media operations more intelligent and efficient.

The cloud control system supports bulk management of accounts across Telegram, WhatsApp, Facebook, LinkedIn, and more, allowing you to quickly identify high-quality user resources within a massive account pool and improve conversion efficiency.Customized and granular filtering modes are available, allowing precise filtering by age, gender, interaction frequency, and online time spent to meet the needs of different marketing strategies.The system automatically identifies unused and anomalous accounts, combining self-screening and proxy filtering to achieve data cleansing and efficient filtering, making marketing operations more effortless and hassle-free.

Supporting avatar filtering, gender filtering, and age filtering allows marketing teams to quickly identify potential customers and precisely improve the effectiveness of social media marketing. The cloud-based control system can filter accounts by power-on status and online time, providing real-time insights into highly active users and helping achieve optimal results in advertising and social media marketing.The system supports batch generation of mobile phone numbers from India, Japan, Mexico, and the United States, and combines this with social media account activity analysis to achieve targeted cross-platform marketing.

Through interactive, active, and online filtering, the system quickly identifies potential users, enabling marketing teams to more efficiently complete their marketing tasks.

The cloud-based control system offers self-screening, proxy screening, and detailed screening modes, allowing operators to flexibly choose between them and efficiently manage accounts in bulk.Through its three core capabilities—content recognition, behavior analysis, and intelligence sharing—it has built a 24/7 uninterrupted intelligent firewall, truly nipping community risks such as advertising and black market activities in the bud.

Achieving a 90% risk reduction is not an exaggeration, but an inevitable result of the empowerment of intelligent technology.Embracing intelligent management is not only a choice to improve efficiency, but also an inevitable strategy to ensure the long-term stability of the community.

In the fierce competition of Telegram community operations, the real value lies not in the simple accumulation of the number of members, but in the ability to accurately identify and activate those high-quality active users.Many administrators struggle with the "zombieification" of groups—a seemingly large number of members, yet only a handful are actively interacting. The key to overcoming this predicament lies in a deep understanding and effective use of Telegram screening functions.