What is the WhatsApp activity check used for?
It helps review lawfully obtained number lists for the selected activity check workflow and keeps results aligned with the source numbers.
Activity Check
WhatsApp Activity Check Guide
Understand the WhatsApp activity check workflow, prepare reliable TXT input and interpret each result in context.
Latest guides
40 published articles match this hub.
WhatsApp 1 min
Czech WhatsApp Activity Screening Guide
WhatsApp Activity Screening What does it detect? What are the differences between Active, Online, and Last Seen? Registration does not equal activity. This article explains the usage scenarios, technical limitations, and compliance considerations for filtering activated versus active users.
Read guideWhatsApp 1 min
Slovakia WhatsApp Activity Screening Guide
WhatsApp Activity Screening refers to identifying accounts that are still in use among registered numbers recently. This article explains the definition of active, the differences between Active/Online/Last Seen, the applicable scenarios for filtering by registered and filtering by active, the two-step funnel operation, and compliance boundaries.
Read guideWhatsApp 1 min
Slovenia WhatsApp Activity Screening Guide
WhatsApp Activity Screening refers to identifying phone numbers that have been recently using WhatsApp based on publicly available signals such as last online time and online status. This article explains the definition of activity, the difference from numbers that are simply registered, applicable scenarios, technical limitations, and compliance considerations.
Read guideWhatsApp 1 min
Ukraine WhatsApp Activity Screening Guide
WhatsApp Activity Screening What exactly does it filter? What are the differences between Active, Online, and Last Seen? Why does registration not equal activity? How to combine filtering by activation and filtering by activity, along with technical boundaries and compliance considerations.
Read guideWhatsApp 1 min
What does Moldova WhatsApp Registration Check mean?
WhatsApp Registration Check is used for batch checking whether phone numbers are registered with WhatsApp. This article explains the judgment logic, the difference between registration and activity, common return statuses, phone number format requirements, failure reasons, and the result handling process.
Read guideWhatsApp 1 min
Gibraltar WhatsApp Activity Screening Guide
Understand WhatsApp ‘filtering active users’ in one article: the definition of active, the difference from online/Last Seen, when to filter for activation, when to filter for active users, as well as technical limitations and compliance considerations.
Read guideWhatsApp 1 min
Luxembourg WhatsApp Activity Screening Guide
What does WhatsApp Activity Screening mean? Explain the definition of being active, the differences between Active/Online/Last Seen, the reasons why registration does not equal activity, the choices between filtering for activated accounts and filtering for active users and how to combine them, and the technical limitations and compliance considerations.
Read guideWhatsApp 1 min
Lesotho WhatsApp Activity Screening Guide
“WhatsApp Activity Screening” is a further screening of accounts with recent usage indications based on the initial open screening. This article explains the definition of active, the differences between Active/Online/Last Seen, the timing of screening, and compliance boundaries.
Read guideWhatsApp 1 min
Southern France and Antarctic Territories WhatsApp Activity Screening Guide
A detailed explanation of the meaning of WhatsApp Activity Screening, clarifying the differences among active/online/Last Seen/activated, and mastering the usage scenarios, filtering process, technical limitations, and compliance considerations for filtering activated users versus filtering active users.
Read guideWhatsApp 1 min
Réunion Island WhatsApp Activity Screening Testing Guide
WhatsApp Activity Screening ≠ Online ≠ Last Seen. This article clearly explains the definition of activity, the usage scenarios for filtering by activation and filtering by activity, the process of combined filtering, technical limitations, and compliance considerations, helping you correctly use Number Checking.
Read guideWhatsApp 1 min
Burundi WhatsApp Activity Screening Guide
WhatsApp Activity Screening indicates whether the account corresponding to an identified number is in an reachable active state. This article explains the definition of active, the differences between Active/Online/Last Seen, the applicable scenarios for filtering opened accounts versus filtering active accounts, technical limitations, and compliance considerations.
Read guideWhatsApp 1 min
What does Madagascar WhatsApp Registration Check mean?
WhatsApp Registration Check is for batch checking whether phone numbers are registered with WhatsApp. This article explains the content of activation checks, the difference from checking for active accounts, common return statuses, number format requirements, and the complete batch operation process.
Read guideFrequently asked questions
What input format is supported?
Prepare a TXT file with one normalized phone number per line and retain a copy of the original list.
Can a result change later?
Yes. Account, device and network states can change, so results represent the state observed when the task ran.
