An employee who misses a shift without calling creates an immediate coverage problem. It does not automatically tell a manager why the employee is absent or whether the person intends to return. A rushed termination message can turn a temporary communication failure into permanent turnover.
Verify before contacting
Check the published schedule, approved changes, recent leave notices, and the contact information the employee provided. Confirm that a supervisor did not approve a swap or receive a message through another channel. Record what is known without adding guesses about reliability or intent.
Send one clear message
Use the normal contact method and state the missed shift, the deadline for a response, and the correct call-in route. Include a neutral invitation to discuss established leave or accommodation processes with the appropriate team. Avoid repeated personal calls, messages to coworkers, or language that assumes resignation.
Decide from a complete record
When the response window closes, review the facts under the written attendance policy. If the employee reconnects, correct any schedule or contact error and plan the return. Track cases by location and manager. Repeated failures may point to confusing call-in instructions, unstable schedules, or contact records that were never updated.
Before changing a person's employment status, have qualified HR or legal staff review controlling policy, agreements, and applicable law. Keep medical and other private information out of the manager's attendance notes.
Public background: EEOC guidance on leave and attendance.