iPhone codes
Network and signal
Call waiting, 5G and LTE, network selection, roaming and hotspot settings.
Secret Codes: IMEI & Carrier Every entry in one searchable iPhone app. Free on the App Store.All 16 entries
*3001#12345#*Field Test Mode*#5005*7672#Check Your SMS Centre Number*#43#Check Call Waiting*43#Turn On Call Waiting#43#Turn Off Call Waiting*#33#Check Call Barring- Choose Your Network Manually
- Switch Between 5G and LTE
- Wi-Fi Calling
- Check For A Carrier Settings Update
- Reset Network Settings
- Review Cellular Data Usage
- Low Data Mode
- Data Roaming
- Personal Hotspot
- Force A Network Re-Registration