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In the scenarios of large-scale SMS mass sending, telephone follow-up visits or marketing customer expansion, a common but easily overlooked problem is the high empty number rate. Invalid numbers not only waste the cost of sending, but also seriously reduce the overall connection success rate. To ensure data quality and improve delivery effect, the number list must be performed before sending"Global Testing of Air Numbers" quickly and batches to remove invalid or downtime numbers.
Challenges faced by traditional air number detection
Manual or semi-automatic detection methods are difficult to meet the needs in the following aspects:
lRestricted detection range: The interfaces of a single operator or region can only verify local numbers and cannot cover global number segments.
lInefficient: Manual dialing or using decentralized detection tools, processing tens of thousands of numbers is very time-consuming.
lUnstable accuracy: Simple format verification or home query cannot tell if the number is actually down or no answer is answered.
These bottlenecks cause companies to lose a lot of budgets and opportunities when conducting multinational marketing.
Advantages of digital planet number screening detection function
The Digital Planet Platform integrates the downtime detection and network verification capabilities of major operators around the world, and is implemented through intelligent processes:
lGlobal segment coverage: supports mainstream mobile and landline segment detection in Asia, Europe, America, Africa and Oceania.
lBatch parallel processing: Upload millions of numbers at one time, and the system automatically detects in batches in parallel without manual intervention.
lAccurate shutdown determination: Combining call response rate, network signaling and operator database, multi-dimensional number status is determined to improve detection accuracy toMore than 99%.
lSecurity compliance: Encrypted transmission throughout the whole process, strictly abide by local data privacy regulations, and ensure the security of user information.
With these advantages, the digital planet becomesEfficient tool for "global detection of air numbers".
Operation process for batch detection of empty numbers
Import the number to be detected
The mobile phone number list will be compiled toWhen Excel or CSV format is uploaded to the Digital Planet Platform, the system will automatically identify the number format and remove data with obvious erroneous formats.
Configure detection range
Select the region or operator you want to cover in the detection settings (can be grouped by continent, country, and operator), or customize the downtime determination threshold, such as the number of consecutive unanswered answers.
Perform empty number detection
Click"Start detection", the platform background automatically calls multiple detection interfaces in parallel, conducting format verification, network connectivity testing and operator shutdown query on each number. Generally, hundreds of thousands of numbers can be completed within minutes.
Download results and applications
After the detection is completed, the system generates theReport on status results for "valid", "stop", "empty number", "unknown" and other statuses. Users can download and filter out the "stop" and "empty number" data as needed, and the remaining valid numbers can be directly used for subsequent marketing or communication.
Use cases and effect analysis
A cross-border e-commerce company encountered a foreign promotional text message before preparing to send overseas promotional text messagesRebate rate of more than 40%. After introducing the digital planet for "global detection of empty numbers", all invalid numbers will be eliminated, and the final hollow number rate of the valid list will be reduced to less than 5%. The subsequent SMS delivery rate increased by 35%, and the user clicks and conversion rates also increased significantly, with the ROI released by nearly 50%.
Before conducting a telephone follow-up visit, another international financial services company tested and screened the target list with a digital planet in advance, successfully avoiding a large number of downtime and unanswered numbers. Compared with previous results, the success rate of follow-up visits has increased20%, saving considerable business costs.
From the above cases, we can see that"Global Testing of Air Numbers" not only optimizes data quality, but also directly drives the improvement of subsequent conversion effects.
In any scenario where large-scale contact with users is required, empty number detection is an indispensable part. With the help of digital planet number screening detection function, you can easily achieve global number segment coverage, batch parallelism, and high-precision judgment.The "global detection of air numbers" process protects every marketing delivery or business communication.
Digital PlanetIt is a world-leading number screening platform that combinesGlobal mobile phone number segment selection, number generation, deduplication, comparison and other functions. It supports global customersBulk numbers from 236 countriesFiltering and testing services, currently supportedMore than 40 social and apps, such as:
The platform has several features, includingOpen filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, accurate filtering, duration filtering, power-on filtering, empty number filtering, mobile device filteringwait.
Platform providesSelf-sieve mode, sieve mode, fine-sieve mode and custom mode, to meet the needs of different users.
Its advantage lies in the integration of major social and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.
You can use the official channelt.me/xingqiuproGet more information and verify the identity of business personnel through the official website. Official Businesstelegram:@xq966
(Warm reminder: You must identify the username when searching for the official customer service number on Telegramxq966), you can also verify through the official website:https://www.xingqiu.pro/check.html, confirm whether the business you are in contact with is a planet official
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