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How to Check Telegram Activity: Offline Time, Active Days, and Check Date

Interpret Telegram Activity fields including offline time, active days, User ID, username, and frozen status without claiming online presence or reply intent.

Updated 9/7/20265 minBy AppShai Research

Article summary

Interpret Telegram Activity fields including offline time, active days, User ID, username, and frozen status without claiming online presence or reply intent.

“Active Telegram user” is not a permanent label that can be separated from time and field definition. AppShai TG Activity supports phone, Telegram User ID, username, offline time, active days, first name, last name, Telegram Premium/VIP status, and frozen status. Each is a point-in-time task result—not proof that someone is online now, has read a message, or wants to reply.

This guide is for operations and data teams importing TG activity signals into CRM. It builds a reviewable field dictionary, segmentation rule, and recheck policy instead of a simplistic active-versus-zombie label.

Core definition: A Telegram activity check is a dated field snapshot. Offline time and active days must be interpreted with checked-at time, blank state, and task version.

Registration, Activity, and online-now are different states

TG Registration returns phone and registration status. TG Activity adds User ID, username, offline time, active days, names, Premium/VIP, and frozen status. It still cannot confirm that a user is looking at a screen now or has read your message.

Question Correct evidence Wrong substitute
Registration signal? TG Registration and date Active days
Which activity fields returned? TG Activity Excel App screenshot
Read a specific message? Actual conversation evidence Offline time
May we contact? Permission and opt-out Registration/activity
Will they reply? Observed interaction VIP or username

How to interpret offline time

Offline time is not the same as last interaction with your business and does not promise a precise public online history. Preserve the raw task value with checked_at and task ID instead of renaming it last login and losing its definition.

Returned state Stored status Next action
Parseable time Preserve value, timezone, check date Segment under one window
Blank unknown Do not default to long-term offline
Invalid format invalid_format Review Excel and task definition
Changes between batches Keep history Compare same definition

Build a repeatable active-days segment

Choose a window from the business cycle before looking for the most attractive distribution. Support follow-up may use a shorter window than long-term customer maintenance. A threshold is an internal rule, not an official Telegram customer-value class.

Example segment Internal rule Allowed use Must not claim
Recent Falls in predefined short window Schedule permissioned service follow-up Online now
Mid-term Falls in middle window Adjust contact cadence Intent declined
Long-term/unknown Outside long window or blank Review channel and permission Zombie or invalid person

Version the rule and keep it consistent across markets and batches before comparing results.

User ID, username, names, and VIP fields

These can support joining, deduplication, or manual review, but they are not automatic identity verification. Usernames change, names may be custom, Premium/VIP does not mean purchasing power, and frozen status must remain dated rather than a permanent label.

Field Appropriate use Do not infer
TG User ID Controlled join/deduplication Legal identity
Username Manual platform review Permanent contact address
First/Last Name Display and match aid Verified real name
TG VIP/Premium Store task result Wealth or buying power
Frozen status Risk/exception queue Permanently unusable

TXT-to-activity-snapshot workflow

  1. Extract phones from a list with documented source and purpose.
  2. Normalize by country rules and deduplicate after normalization.
  3. Export UTF-8 TXT with one phone per line.
  4. Select TG Activity on the AppShai Telegram (TG) Number Checker.
  5. Validate fields and blanks on a sample.
  6. Preserve the raw Excel after production.
  7. Import into dedicated TG fields through CRM ID and normalized phone.
  8. Record checked-at date, rule version, and recheck condition.

Excel is the export, not the upload. Check results must not overwrite permission, last response, sales stage, or account owner.

A three-layer activity, permission, and interaction model

Layer Source Question Update
Activity signal TG Activity What did the task return? Recheck when justified
Contact eligibility CRM permission, purpose, opt-out May we contact? Event-driven
Observed interaction Messages, replies, orders, tickets What happened? Business-system log

A contact can have an activity signal and still be ineligible for marketing, or retain permission while the channel state requires review.

Activity-data acceptance and exception matrix

Check Pass condition Failure action
Rows Input, accepted, result, exception reconcile Stop import
Fields Match current TG Activity definition Review task
Time Offline and checked_at types explicit Fix timezone
Blanks Unknown with reason Never fill zero
Mapping Sample returns to raw phone and CRM ID Repair map
History Batches preserved separately Do not overwrite single field

When should activity be rechecked?

Use a business event or an internal freshness window instead of rerunning every day. A new permissioned service process, a restarted long-cycle project, an expired result, or a repaired task exception can justify a recheck.

Trigger Recheck? Reason
Refresh dashboard only Usually no No new business question
Result exceeds usage window Consider Freshness is insufficient
Customer updates phone Yes Key input changed
Task exception repaired Yes Verify the fix
Customer opted out No Suppress instead of recheck

Frequently asked questions

Do fewer active days guarantee a reply?

No. Activity fields differ from interest in your brand, content, and permission. Reply propensity must be measured through real, compliant interaction.

Does blank offline time mean inactive?

No. Keep it unknown. It may be not returned, not applicable, malformed, or a processing exception; review the task and exception log first.

Can TG Activity prevent an account ban?

No. Telegram’s official spam guidance says unwanted stranger messages may be reported and accounts can be limited. Activity checking does not replace permission, content, frequency, opt-out, or complaint handling.

A mature activity segment does not promise to find people who will certainly reply. It preserves fields, time, and business rules so every inference remains visible and testable.

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