Preparation work before batch sending: Detailed explanation of the screening method of special numbers for overseas bulk SMS

In the actual operation of overseas bulk text messaging, many teams focus on the text message content, sending time and channel price, but ignore a more basic issue:Are these numbers suitable to be sent?

In fact, whether overseas bulk text messaging is stable and whether there is feedback often depends onIt has been decided "before sending", and the key step in determining the result isNumber screening test.

This article will systematically dismantle the number screening preparations that must be completed before overseas bulk SMS sending from a practical perspective, and combined with the use of the Digital Planet platform, will explain how to keep SMS sending on the right track from the beginning.

1. Why overseas bulk text messaging is more necessary"Pre-screening"?

Compared with local text messages, overseas bulk text messages face more variables:

lThere are many countries, many operators, and huge differences in numbering rules.

lSome countries have the problem of a high proportion of virtual numbers and temporary numbers.

lStatus such as roaming, downtime, logout, etc. are more difficult to judge manually.

lDifferent regions have obvious differences in the reception strategies for international text messages.

In this case, if a batch of unprocessed numbers are directly thrown into the SMS platform, the following situations may easily occur:

lThe sending volume is high, but the receipt success rate is low

lThe platform statistics are successful, but the client does not actually receive it.

lChannel abnormalities in some countries affect the overall channel score

lSubsequent sending speed on the same channel is limited

These questions are not"accidentally", butThe inevitable result of poor number quality.

2. Before sending bulk SMS overseas, what content does the number need to be screened for?

A number suitable for overseas bulk text messaging must meet at least the following conditions:

1. The number is real

It is necessary to confirm that the number has been assigned by the operator and is not an empty number, a test number or an invalid segment number.

2. The number status is normal

Exclude status numbers such as downtime, cancellation, long-term arrears, abnormal freezing, etc. Even if such numbers are successfully sent, they cannot reach the user.

3. Ability to receive text messages

Although some numbers exist, they do not support international SMS reception or only support local SMS. Such numbers need to be filtered in advance.

4. Country and operator identifiable

Clarifying the country and operator of the number will help you select a more matching SMS channel and improve the overall success rate.

5. Suitable for current marketing purposes

For example, marketing text messages, verification code text messages, and notification text messages do not have exactly the same requirements for numbers, and the filtering dimensions should also be differentiated.

These judgments are almost impossible to make manually and can only be achieved through a professional number screening and detection platform.

3. The role of Digital Planet in SMS number screening

digital planetIt is a platform focused on global number screening and testing, covering various usage scenarios such as SMS marketing, social contact, and account verification. Before overseas bulk text messaging, Digital Planet mainly solvedThe question of “which numbers are worth sending?”

Support batch detection of international numbers

The platform supports batch uploading of numbers from multiple countries and area codes, and automatically identifies the number structure and region to avoid format errors affecting detection results.

Multi-dimensional number status judgment

It not only detects whether the number exists, but also identifies whether the number can receive text messages, whether it is in an abnormal or unavailable state, and demines in advance for group text messages.

Self-service operation process

Users do not need to connect to the technical interface. After logging in to the platform, users can upload files, select detection dimensions, and submit tasks by themselves. It is suitable for direct use by the operation team.

The results are clear and can be reused directly

After the detection is completed, the results support exporting asThe Excel file has clear fields and can be directly used for importing into the SMS platform or cleaning the CRM system.

Adapt to different countries and markets

In response to the differences in numbering rules in different countries, the platform has built-in corresponding identification logic to reduce uncertainty in cross-border sending.

4. Standard screening process before overseas bulk SMS sending

A relatively mature and reusable SMS pre-screening process usually includes the following steps:

Step 1: Organize the original number data

Unify mobile phone numbers into an international format, remove obviously erroneous, duplicate or missing records, and form an initial data pool.

Step 2: Upload to Digital Planet Platform

After logging in to Digital Planet, select the number screening and testing service and upload the compiled number file.

Step 3: Select detection dimensions

Select appropriate detection items based on the purpose of the text message, such as number validity, reception capability, status identification, etc.

Step 4: System automatic detection

The platform background automatically handles detection tasks without manual intervention, and is suitable for large-volume data operations.

Step 5: Export and filter results

Based on the test results, onlyThe "available and receivable" numbers serve as the final SMS group sending list.

Through this process, the basic quality of bulk SMS has been locked in advance.

5. What will happen to the effect of mass text messaging after number screening?

After number screening is completed, overseas bulk text messaging will have significant changes at multiple levels:

lThe sending success rate is more stable

lChannel receipts are closer to real contacts

lInvalid sending is reduced and overall costs are more controllable

lThe use of subsequent channels will be smoother and less likely to be speed-limited

lData feedback is more realistic and helps optimize content and rhythm.

For operations teams, this means text messaging is no longer"Try your luck", but aControllable and repeatable access tools.

If you are doing bulk text messaging overseas, you might as well take the first step from"Write copy" is replaced by "screen number".

Digital Planet provides complete global number screening and detection capabilities, supports self-service ordering, batch processing, and multi-dimensional identification, helping you control the success rate in your own hands before sending a text message.

From now on, use screen number detection to lay the foundation for overseas bulk SMS sending, making every sending closer to real users.

digital planet is a world-leading number screening platform that combines Global mobile phone number segment selection, number generation, deduplication, comparison and other functions . It supports customers worldwideBatch numbers for 236 countriesScreening and testing services , currently supports40+ social and apps like:

whatsapp/line, twitter, facebook, Instagram, LinkedIn, Viber, zalo, binance, signal, skype, DISCORD, Amazon, Microsoft, Truemoney, Snapchat, kakao, Wish, GoogleVoice, Botim, MoMo, TikTok, GCash, Fantuan, Airbnb, Cash, VKontakte, Band, Mint, Paytm, VNPay, Moj, DHL, Okx, MasterCard, ICICBank, Byb Wait.

The platform has several features including Open filtering, active filtering, interactive filtering, gender filtering, avatar filtering, age filtering, online filtering, precise filtering, duration filtering, power-on filtering, empty number filtering, mobile phone device filtering wait.

Platform provides Self-screening mode, generation screening mode, fine screening mode and customized mode , to meet the needs of different users.

Its advantage lies in integrating major social networking and applications around the world, providing one-stop, real-time and efficient number screening services to help you achieve global digital development.

You can find it on the official channelt.me/xingqiupro Get more information and verify the identity of business personnel through the official website. official businesstelegram:@xq966

(Kind tips:existWhen searching for Telegram’s official customer service number, be sure to look for the usernamexq966), you can also verify it through the official website personnel: https://www.xingqiu.pro/check.html , confirm whether the business contact you is a planet official