Imagine being stuck without cell reception in the middle of a critical call. However, few know about the secret codes embedded in our phones that can enhance network signals. These codes, like hidden treasures, can reveal your signal strength, network status, and even allow you to fiddle with settings to get better connectivity. Also, the article guides you on using these codes effectively.
Network Codes: How to Use Hidden Phone Shortcuts
Ever wondered why you can type *#06# and see your IMEI? Those are network codes – short sequences that let you peek inside your phone. They’re like secret doors that give you info, fix issues, or even speed things up. In this guide you’ll get the basics, a few useful codes, and tips to stay safe.
What Are Network Codes?
Network codes are special dial‑pad entries that the phone’s software recognises. When you type them, the OS pulls up a hidden menu, a status screen, or runs a test. They work on Android, iOS, and even basic feature phones. Most of them start with * or #, but some are pure numbers. Think of them as cheat codes for your device.
How to Use Them Safely
First, open your phone’s dialer. Type the code exactly as shown – no spaces, no extra characters. Press call or send. If the code is valid, a screen will appear with info or options. If nothing happens, the code isn’t supported on your device. Don’t share personal data with unknown apps that ask for these codes; they’re meant for you to use directly.
Here are a few everyday codes you can try right now:
Balance & Data – *#123# (your carrier might use a different one). It shows remaining talk time, SMS, and data in a few seconds.
IMEI Check – *#06#. Displays the unique 15‑digit IMEI you need for repairs or reporting loss.
Battery Health – *#*#4636#*#* (Android). Opens a menu with battery stats, usage, and charging info.
Hardware Test – *#0*# (Samsung Android). Brings up a full screen test for touch, display, sensors, and more.
Service Mode – ##7769# (some Android phones). Shows signal strength, network type, and other carrier details.
These codes work on many popular devices, but not all. If a code shows an error, try looking up a model‑specific list – there are dozens of community‑compiled tables online.
Beyond checking, some codes let you tweak settings. For example, *#*#7378423#*#* opens the Service Mode menu where you can enable or disable features like LTE bands. Use it only if you know what each toggle does; messing with radio settings can affect call quality.
Another handy group is USSD codes. They’re similar to network codes but talk directly to your carrier. Common USSD shortcuts include *#21# to check call forwarding and *#62# to see where missed calls go. These are safe because they only request info from your network.
iPhone users also have hidden menus, though they’re less exposed. Dialing *3001#12345#* opens the Field Test mode, giving you raw signal data. It’s useful if you live in a spot with weak coverage and want to see the exact dBm values.
Remember, the best practice is to back up your data before playing with deep settings. A quick cloud or PC backup costs a few minutes and protects you if a code resets something unintentionally.
Finally, keep your phone updated. Manufacturers sometimes disable older codes for security reasons, so the latest OS version ensures you get the most reliable experience.
Network codes are a free, built‑in toolbox that can save you time and money. Whether you’re checking balance, testing hardware, or fine‑tuning network settings, just type the right sequence and let your phone do the rest.
