This App is Checke Your Phone is VoLTE or Not .

Feature

Check VoLTE or Not
Check PHone 4G or 3G

Voice over Long-Term Evolution (VoLTE) is a standard for high-speed wireless communication for mobile phones and data terminals. It is based on the IP Multimedia Subsystem (IMS) network with specific profiles for control and media planes of voice service on LTE defined by GSMA in PRD IR.92.

NOTE: This app only checks for VoLTE support. It does not add VoLTE support to your smartphone.