CallNova – Settings Guide

Firechawk tec

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About this app

CallNova – Settings Guide is a smart telecom utility app designed to help users access useful call settings, mobile network tools, USSD references, and operator information in one simple place.

The app provides easy guides for managing call features, network settings, and telecom-related tools for popular mobile operators. With a clean interface and easy navigation, users can quickly explore helpful mobile settings without technical knowledge.

Key Features

Mobile Operator Lookup

Check telecom operator and circle information using prefix-based lookup tools.

Operator detection
Telecom circle information
Prefix-based lookup
Simple and fast search

Note: This feature does not provide real-time tracking, personal identity information, or live location services.

Call Settings Guide

Access useful call-related settings and references.

Call waiting guide
Call forwarding settings
DND activation guide
Block unknown calls
Ringtone settings
VoWiFi information
Noise cancellation tips

Network & SIM Tools

Explore mobile network settings and telecom information.

4G & 5G setup guide
APN settings reference
Network reset guide
VoLTE information
SIM-related settings
Mobile network tips

USSD Codes Reference

Quickly access useful telecom USSD references for supported operators.

Balance check
Recharge codes
Data information
Caller tune references
Service activation guides

User-Friendly Interface

Clean and modern design
Easy navigation
Lightweight app
Fast performance
Simple controls

Supported Networks

Jio
Airtel
Vi
BSNL
MTNL

Important Disclaimer

CallNova – Settings Guide is an informational utility application only.

The app does not track users
The app does not provide live location tracking
The app does not collect personal information
Operator lookup works using publicly available telecom prefix data only

All trademarks and operator names belong to their respective owners.

Install CallNova – Settings Guide and access helpful telecom settings and network tools anytime.