What is iMessage activation filtering? How does Apple's blue check filter filter out invalid numbers?

For businesses, using WhatsApp's intelligent number screening not only reduces costs and increases conversions, but also allows them to seize opportunities in cross-border marketing and open up new growth paths for the next generation of marketing.

Customer status changes dynamically. A number that was valid last month may have been shut down this month, and a user who was active last week may have uninstalled the app this week.The manual telegraph screening process often takes days or even weeks, and by the time a marketing campaign launches, some of the original data is already outdated. This data lag directly results in a significant proportion of marketing messages failing to reach their target users.

In today's digital marketing era, accurately positioning target user groups has become the key to a company's successful customer acquisition.An efficient WhatsApp number screening system can not only significantly improve work efficiency, but also help companies accurately distinguish between male and female user groups and achieve personalized marketing.Many companies are still using manual screening, which is not only inefficient but also has many limitations.

A skilled customer service representative can only handle the screening of 200-300 numbers a day, and is prone to misjudgment due to visual fatigue in the process.When an enterprise needs to process tens of thousands of user data, manual screening methods obviously cannot meet the timeliness requirements.

As a professional WhatsApp number screening tool, ITG Global Screening is redefining the standards of the number screening industry with its excellent performance and intelligent processing capabilities.

The system will not only analyze basic data such as the user's account information and personal profile, but will also make comprehensive judgments through deep learning algorithms, combining multiple dimensions such as the user's social behavior characteristics, language usage habits, interests and hobbies.Need precise user targeting for social media operations? The cloud-based control platform combines interactive and online filtering to quickly target highly active users and increase conversion rates.

Want to improve ad reach? The system offers customized and fine-grained filtering modes to filter target customers by age, gender, frequency of interaction, and online time.Is batch management across multiple platforms too cumbersome? The cloud control system supports one-click export of screening results, enabling unified management across Telegram, WhatsApp, Facebook, and LinkedIn.

Want to quickly target potential customers? The system combines interaction screening, online screening, and age and gender screening to ensure precise and efficient outreach.Confused about managing a large number of accounts? The system offers self-screening, proxy screening, and detailed screening modes for efficient bulk account management, saving your team's operational time.

(责任编辑：perspective)