ITG GLOBAL SCREENING

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By Admin March 12, 2026

What to Do If SMS Group Sending Is Inefficient? Three Key Indicators to Improve Delivery Rate by Choosing the Right Platform

SMS group sending is a core communication method for enterprises in scenarios such as marketing and notifications, but many enterprises face the problems of low group sending efficiency and poor delivery rate. In fact, one of the core reasons for this problem is failing to choose a suitable SMS group sending platform. A high-quality SMS group sending platform can solve the delivery rate problem through scientific technology, and the key to choosing the right platform lies in grasping three core indicators closely related to number screening. Accurately controlling these indicators can improve the efficiency and delivery rate of group sending.

Key Indicator 1: Number Screening Accuracy, Reducing Invalid Sending from the Source

Invalid numbers occupying resources are the main reason for low group sending efficiency. The screening accuracy of the SMS group sending platform is the foundation for improving the delivery rate. High-quality platforms can clean up invalid numbers through three screening methods:
  • Format Verification: Automatically eliminate invalid numbers with incorrect digits, special characters or non-numeric content to avoid waste.
  • Number Segment Screening: Filter non-civilian and virtual number segments in accordance with operator rules to improve the effectiveness of the number pool.
  • Preliminary Status Judgment: Identify abnormal numbers such as suspended or dormant ones, and focus on the delivery to valid numbers.
It should be noted that screening should be consistent with the enterprise's target users to avoid losing valid numbers due to over-screening.

Key Indicator 2: Convenience of Screening Tools, Reducing Operational Costs

The convenience of screening tools directly affects the efficiency of group sending. The convenience of high-quality SMS group sending platforms is mainly reflected in two aspects:
  • Simple Interface: The screening interface is easy to understand, allowing ordinary employees to get started quickly without additional learning.
  • One-Click Screening: Provide various screening templates, allowing one-click operation without manual settings.
Some platforms also support automatic screening of batch imported numbers to further reduce costs and improve efficiency.

Key Indicator 3: Data Feedback After Screening, Optimizing Group Sending Effect

Data analysis and feedback after screening are the key to optimizing screening strategies and improving delivery rates. High-quality SMS group sending platforms will provide two core feedbacks:
  • Detailed Feedback: Generate screening reports to clarify the type and proportion of invalid numbers and grasp the quality of the number pool.
  • Optimization Guidelines: Provide adjustment suggestions based on data to help improve screening accuracy.
Data feedback can make screening more targeted and improve group sending efficiency in the long run.

How to Efficiently Screen Numbers Before SMS Sending? Three Steps with ITG Global Screening

Enterprises can use the ITG Global Screening Platform to complete scientific screening in three steps, balancing efficiency and accuracy:
  1. Quick Impurity Removal: Use ITG Global Screening to automatically verify number formats, eliminate invalid numbers, and batch deduplicate at the same time to quickly clean up basic garbage numbers.
  2. Precise Targeting: Rely on the number segment matching function of ITG Global Screening to filter non-target number segments, and lock in numbers that meet the needs combined with dimensions such as region and user attributes.
  3. Avoid Invalid Sending: Accurately check abnormal status numbers through ITG Global Screening, completely eliminate invalid numbers, and ensure that all group sending resources are invested in valid users.

Conclusion

In short, the problems of low SMS group sending efficiency and poor delivery rate are not insurmountable. For enterprises, as long as they choose a high-quality SMS group sending platform, firmly grasp the three core indicators of number screening accuracy, convenience of screening tools, and data feedback after screening, and use the ITG Global Screening Platform to do a good job in number screening before sending, they can effectively reduce the occupation of resources by invalid numbers, reduce operational costs, improve group sending efficiency, truly give play to the advantages of SMS group sending in direct user reach and low cost, empower enterprise marketing, customer notifications and other scenarios, and achieve the optimal matching of input and effect.

ITG Global Screening is a leading global number screening platform that combines global number range selection, number generation, deduplication, and comparison. It offers bulk number screening and detection for 236 countries and supports 20+ social and app platforms such as WhatsApp, Line, Zalo, Facebook, Telegram, Instagram, Signal, Amazon, Microsoft and more. The platform provides activation screening, activity screening, engagement screening, gender/avatar/age/online/precision/duration/power-on/empty-number and device screening, with self-screening, proxy-screening, fine-screening, and custom modes to suit different needs. Its strength is integrating major global social and app platforms for one-stop, real-time, efficient number screening to support your global digital growth. Get more on the official channel t.me/itgink and verify business contacts on the official site. Official business contact: Telegram: @cheeseye (Tip: when searching for official support on Telegram, use the username cheeseye to confirm you are talking to ITG official.)