APPLE iPhone 14 hidden features. You can use one of the following hidden features and tests just by typing in the following codes: *3001#12345#* and press the green phone icon - you will enter Field mode. If you open the application in this way, it will show you information about current parameters of the mobile network, usually unavailable for To access the Call Barring secret menu on iOS Phone, use the secret code *331*. If you need additional information, contact your network service provider. Balance Inquiry Related Secret Codes on iOS Menu. Postpaid users can dial *646# to check available talk time and use code *225# to check their bill. 2. *#*#4636#*#* – Display device information. Using this Android secret code, you can find out network-related information like IMEI number, phone number, IMSI number, network region, roaming status, data network type signal strength, download and upload bandwidth in KBPS, etc. iPhone field mode secret code. Enter *3001#12345#* It opens the field mode with the iPhone's internal settings, the cell information, and the newest network settings. iPhone call forwarding code. Enter *#67#. You can check the number for call forwarding. iPhone call minutes code. Enter *646# Postpaid users will be able to check the available iPhone has many secrets codes that many iPhone users have never explored, today you will find some of the most amazing iPhone secret codes. Sign in / Join These codes are followed not only by Apple but also by many other leading mobile phone manufacturers to provide ease of self-diagnosis and troubleshooting. *#67#. Use Call forwarding code of iPhone. *#33#. Call the control bars. *#21#. Edit Call forwarding on iPhone. KZCre. Let’s explore some of the secret dialer codes for your iPhone. Field Test Mode *3001#12345#* If you’re seeking a code to obtain technical information about your network, this is the code to use. By using this iPhone secret code, you can discover the precise signal strength of your network in decibels. Let’s see some best secret dialer codes for your iPhone device. *3001#12345#* (Field Mode) With this, users can open their field mode that carries iPhone personals settings, the newest network and cell information. Takes you to a secret menu where you may find some of the information below: Displays Serial Number. Displays the Month and Year of Manufacture. Displays (if there) the date where the phone was purchased (MMYY). Displays the date of the last repair – if found (0000). Shows life timer of phone (time passes since last start) *#4720#. Configuration codes: These codes enable you to modify certain device settings, such as call forwarding and network preferences. PART 2: Top 15 Secret Codes for iPhone, iPad and iOS. To enter the Engineering Mode: dial *#899# Here are two more lists with secret codes that I found, it seems without root yout can only execude codes with Level 1.

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