Why does my call cut off at 2 hours?

Why Does Your iPhone Cut Off Calls After 2 Hours?

If you’ve ever been in the middle of a long conversation only to have your iPhone abruptly end the call, you’re not imagining things. Some users notice their calls disconnecting right around the two-hour mark. While it might seem like a network issue or a glitch, the real culprit could be a hidden setting designed with good intentions.

iPhones don’t inherently limit call duration by default, but certain configurations—especially on older models or specific carrier settings—can include a built-in timer that automatically ends calls after a set period. This feature was originally introduced as a safety measure to prevent accidental prolonged calls (like when a call is left active in a pocket) and to avoid unexpected charges on outdated plans.

The good news? It’s usually easy to fix. Head into your Settings app, tap on Phone, and look for an option labeled “Call Duration” or “Auto-End Call.” If you see a limit set to two hours (or any duration), simply disable it. Not all iPhones show this setting—it often depends on carrier or region—so if you don’t see it, your device likely isn’t enforcing such a cutoff.

Of course, network issues or weak signal strength can also cause dropped calls, but if the timing is always around the two-hour mark, a setting is the more likely cause. This quirk isn’t common, but it’s one that catches people off guard when they’re deep into a heartfelt catch-up or an important work call.

The next time you’re planning a marathon chat, double-check your phone settings. A quick tweak could save you from an awkward mid-conversation disconnect.