Today, it is impossible to imagine life without phones. No matter if you use a feature phone or a smartphone, it must be essential in your life. Free software has been developed a lot since the days of new mobile devices. Many manufacturers make great phones. But in the present scenario of the mobile phone companies, Samsung is one of the best. People use Samsung phones in a large number all over the world.
There is a vast range of Samsung devices for every budget to choose from it. It makes it the ultimate choice. So, if you are a Samsung owner, we have a few tricks for you. Here in this article, we have listed a complete list of Samsung secret codes.
These codes are secret back doors for hidden settings and features. The Samsung secret codes are used by developers and designers to access hidden settings and features. So if you are interested in Samsung hidden codes for your device, check out the complete list given below.
Given below is the complete list of Samsung secret codes. Use them with caution as they are meant for advanced users and developers. They can change system settings. General Defense. In conclusion, these are the complete Samsung secret codes list. If you feel we have missed any code, tell us in the comments below.
Share with us what your favorite systems are.T-Mobile Revvl - secret codes. Assoon as the call is active,press options, then select send dtmf.
Now type inthen press ok. Ever deleted your voicemail number? Press then send to check your credit balance. It's great when ur out oftime on prepaid.
You'll hear a female voice saying something like ur call can't be completed. Hang up and immediatelycall back. You have a lot of codes you claim work on the revvl and as an owner of one in here to inform you barely any thing you have posted works.
Is there any device unlock code for the revvl plus? Are any free hidden unlock procure? I've called Tmobile, emailed Alcatel, tmobile said to contact Alcatel, Alcatel told me I needed a network key. Now the only thing I can do is temp unlock the phone and its not even a full 30 days using the device unlock app. How can I get this thing perm unlocked without getting the run around anymore.
How do you unlock the t mobile revvl to work on any service, i have tried looking for it but keep hitting dead ends any. I bought my son a ZTE T. Mobile phone n some how now when you try to get into it it says PUK l locked n needs like a 8 digit code what is that n how do I Kno the PUK number or how I can get it.The dialer screen on your iPhone has a lot more to it than just entering phone numbers and hitting the green call button.
It's not very obvious, but there are secret codes that you can enter into the dialer to find out information about your device, help troubleshoot issues, and mask outgoing calls, to name a few.
These hidden dialer codes, also called short codes, star codes, pound codes, etc. Either the carrier or the manufacturer will code these in. Some codes have stopped working, new ones have appeared, and others only work on specific iPhone models GSM vs. CDMA or with particular carriers. We've compiled below a list of functional dialer codes that you can use on your iPhone, and we've tested almost all of them out, so don't expect to see any fake codes that promise wealth and unlimited power.
However, as stated above, some of these codes only work on certain iPhone models or with specific wireless carriers, so your mileage may vary depending on what combination you have. Also, with some of these codes, after you enter the last digit or symbol, it may immediately work its magic. If not, you'll need to hit the green "Call" button.
This will show you the Field Test tool, which has data on your SIM card, cellular connections, and more.
SECRET CODES - unlocked #Network selection solved
A lot of this is useless to us, but it's still fun to look at. However, you can get a better idea of how your reception is by looking at the dBm decibel-milliwatts numbers. In iOS 10 and earlierusing this code would show the dBm in place of signal reception bars, but you have to dig a bit deeper into iOS 11 and above to see these numbers — and it only works on iPhones with Intel wireless radio chips.
For more info on what this means, check out our full guide on the topic below:. This trick does not seem to work on Verizon Wireless, but it does on all other carriers that we've tested. They've mandated that all US carriers give customers the ability to block their information from appearing on caller ID screens.
All they will see on their end once the call goes through is "unknown," "private," or some other indicator of the like.
They are less likely to pick up for an unknown number, as they get a bad rap for being associated with spammers, but you never know.
T-Mobile also has another code available. This is necessary to make calls to those who block unknown callers, as well as when you actually want someone to know it's you that's calling, and it works for most carriers. Again, T-Mobile has an alternative code available. These alerts help make sure the alert system is working correctly as well as prepare you for when a real emergency strikes. By default, these types of test alerts are turned off, so you have to opt in using the dialer code above.
That's the only way. There's no option in the Settings interface to do so.Here you can find all Hidden secret codes for Alcatel mobile phone. Alcatel is a French brand of mobile handsets owned by Finnish consumer electronics company Nokia and used under license by Chinese electronics company TCL Corporation.
The Alcatel brand was licensed in by former French electronics and telecommunications company Alcatel-Lucent to TCL for mobile phones and devices, and the current license expires at the end of Nokia acquired the assets of Alcatel-Lucent in and thus also inherited the licensing agreements for the Alcatel brand.
Display IMEI. The same code works from all other GSM handsets. Enter Service Menu. Use this to Enter your Alcatels Service Menu. Master Reset Sim In Phone. Use this to Master Reset your Alcatel with a sim card inside. Factory Reset Sim In Phone. Use this to Factory Reset your Alcatel with a sim card inside. Engineering Menu 1 Sim In Phone. Use this to enter the Engineering Menu on your Alcatel with a sim card inside.
Use this to Reset to Factory Defaults on your Alcatel with a sim card inside. Add Barring Groups. Use this to Add Barring Groups on your Alcatel. Deactivate Barring Groups. Use this to Deactivate Barring Groups on your Alcatel. Locking to Network. Use this Lock the Network on your Alcatel. Unlocking from Network. Use this unlock the Network on your Alcatel.
Erase Network. Use this erase the Network on your Alcatel. On this post you will find the hidden secret codes for Alcatel mobile phone.
IMEI is short for International Mobile Equipment Identity and is a unique number given to every single mobile phone, typically found behind the battery. This code can be used to get some interesting information about Alcatel mobile and battery. It shows following 4 menus on screen:. This code can be used for a factory data reset.
This code is used for factory format. PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code. This one is favorite one. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off. You can change this action using this code.Be a smart traveller and know your ground transportation options, from airports, train station, terminals, and tourist destinations.
GeckoBeach's Sister Site Be a smart traveller and know your ground transportation options, from airports, train station, terminals, and tourist destinations. If you own a GSM phone then there are several codes that can be entered to tell the network how to handle incoming calls and more. These codes are not really considered secrets, but they are poorly documented by service providers.
Not all codes given below are supported by all service providers, so there is no harm in trying a code -- you'll know which ones work and which ones don't by a confirmation or rejection message.
Of course, it's also much more common on newer phones. If you're using a more recent handset, say, a newer Nokia or the latest Iphone 4it's worth checking before using this workaround. Note that not all GSM networks support this feature e. If none of these work then contact your service provider. These are: Forward all calls Unconditionally forwards all calls made to your phone to another location, such as another phone number or voice mail.
This setting, if activated, overrides all other types of conditional forwarding mentioned below. Forward if no answer Will forward calls to another location if the call is not answered after a set period of time.
Forward if unreachable Forwards calls to another location if the handset is off or outside a service area. The table below gives the call forwarding codes.
Hit [SEND] after any command. Some of these commands may be accessible on your handset's menu, but this varies between handsets and service providers. Minimum 5 Maximum 30 in 5 second increments only i.This list contains the Mobile Country Codes and Mobile Network Codes for networks with country codes between andinclusively — a region that covers North America and the Caribbean.
From Wikipedia, the free encyclopedia. Redirected from List of mobile network codes in the United States.
Most Complete Secret Code List for Samsung Galaxy
National operators [ edit ] Countries and territories. United States of America - US - Archived from the original on 15 December Retrieved 1 November Halberd Bastion. Retrieved 5 November Retrieved 13 January Retrieved 6 March Archived from the original on 26 April Retrieved 25 April Retrieved Retrieved 7 January Retrieved 24 April Retrieved 15 November Archived from the original on 11 November Retrieved 12 June Retrieved 15 September Retrieved 4 December Retrieved 29 April Retrieved 4 September For living.
Archived from the original on 19 November Retrieved 14 November Retrieved 16 October Retrieved 5 September Retrieved 2 March Retrieved 14 February Retrieved 16 March Retrieved 16 September Retrieved 3 March Retrieved 20 August Retrieved 1 February Retrieved 15 February Retrieved 16 December Today, it is impossible to imagine life without phones.
No matter if you use a feature phone or a smartphone, it must be essential in your life. Free software has been developed a lot since the days of new mobile devices.
Many manufacturers make great phones. But in the present scenario of the mobile phone companies, Samsung is one of the best. People use Samsung phones in a large number all over the world.
There is a vast range of Samsung devices for every budget to choose from it. It makes it the ultimate choice. So, if you are a Samsung owner, we have a few tricks for you. Here in this article, we have listed a complete list of Samsung secret codes. These codes are secret back doors for hidden settings and features.
The Samsung secret codes are used by developers and designers to access hidden settings and features.
So if you are interested in Samsung hidden codes for your device, check out the complete list given below. Given below is the complete list of Samsung secret codes.
Android Hidden Codes
Use them with caution as they are meant for advanced users and developers. They can change system settings. General Defense. In conclusion, these are the complete Samsung secret codes list.NOKIA SIM NETWORK UNLOCK FREE OLD MOBILE
If you feel we have missed any code, tell us in the comments below. Share with us what your favorite systems are. Sign in. Log into your account.
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