What number formats does WhatsApp Advanced Filter support?

Initially, I thought it was just a simple task of filtering phone numbers, but I ended up taking a lot of detours.

In the early stages of overseas Telegram marketing, "manual screening" was the only way to screen Telegram accounts - operators stared at the screen to judge whether the account was valid and whether the user was a match, which was not only inefficient, but also often resulted in missing out on high-quality customers due to subjective errors.With the development of technology, TG screening has entered a new era of intelligence: through intelligent TG screening tools, enterprises can say goodbye to tedious manual operations and achieve precise matching between user needs and products;

Relying on ITG's comprehensive screening tool, this intelligent TG screening tool can leverage AI algorithms and multi-dimensional data analysis to achieve a leap from "manual fuzzy judgment" to "intelligent and precise positioning," thereby improving both TG marketing efficiency and conversion rates.This article will start from the limitations of manual screening and explain in detail how ITG's full-domain screening leads TG screening into the intelligent era, helping enterprises achieve precise user positioning.Before the advent of intelligent tools, manual Telegram screening was a standard practice in overseas marketing. However, this method has three major limitations that are difficult to overcome, making precise user targeting a pipe dream.

The conflict between scale and accuracy: In order to meet marketing deadlines (such as Black Friday and Christmas), manual screening is often forced to "simplify the process" and only judge "whether registered" while ignoring the matching of user needs, resulting in a significant drop in accuracy;Blind spots in manual judgment: Users can only be identified through surface information such as "avatar, nickname, and signature," and cannot obtain deeper data such as "interests, preferences, consumption tendencies, and demand stages," leading to positioning errors;

Enterprises can use ITG to achieve a leap from manual to intelligent TG screening, without the need for complex technologies, and complete accurate user positioning in 3 steps:

After accurate positioning, it needs to be combined with operational actions (such as pushing content by tags and following up according to demand stages) to form a closed loop of "positioning - operation - conversion", otherwise the positioning results cannot play a valuable role.The system will identify and eliminate invalid data, such as empty num

bers, numbers with incorrect formats, etc., to ensure the accuracy of subsequent analysis.In the increasingly competitive market environment, precision marketing has become the key to success for enterprises.

As a professional WhatsApp number screening tool, ITG Global Screening helps companies achieve the important transformation from extensive marketing to precise operations through its powerful batch processing capabilities and accurate gender recognition technology.Whether it is identifying male and female user groups or conducting deeper user portrait analysis, ITG global screening can provide reliable technical support.