Archive · 22 Jun 2025
Why Your Phone Misses Calls Even When You're Expecting Them
Sometimes your phone shows a missed call even though it didn't ring.
This happens because of how your phone connects to the network.
When someone calls, the phone needs to talk to a system called IMS.
If there's a problem with this connection, like if the phone isn't connecting to a cell tower correctly, the phone might not ring.
Other things that can cause this include software problems, and bad reception areas.
To fix it, you can check your phone settings, restart your phone, or contact your phone company.
Missed call notifications can occur when the phone never rings, causing frustration.
Mobile calls use IMS for routing, and require connection to 4G or 5G cell towers to function.
Failure to fallback to 3G, which is being phased out, can cause a missed ring.
Software glitches, SIM issues, handover problems and dead zones are possible causes.
Troubleshooting includes checking settings, restarting the phone, and contacting the carrier.
- Who
- People who have missed calls on their mobile phones.
- What
- A phone shows a missed call, but never rang.
- When
- When a phone is trying to receive a call over 4G or 5G networks.
- Where
- Occurs where there is poor reception or network issues.
- Why
- Due to various factors like network issues, software glitches, or handover problems.
User Experience
Technical Realities
Impact
User Experience
Experiencing missed calls can cause user frustration.
Technical Realities
Experts suggest occasional call failures are unavoidable.
- Technology Used
- 4G, 5G, VoLTE, VoNR, IMS
- Common Problem
- Missed calls without ringing
- Potential Causes
- Network problems, software glitches, poor reception
- Troubleshooting
- Check settings, restart, contact carrier
- Expert
- Jairo Gutierrez, Professor, Auckland University of Technology