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Mobile phones contain both cellular and non-cellular radios used for voice and data communication. There are also two types of dual-mode phones which use cellular radio which will contain GSM/CDMA/W-CDMA as well as other technology like IEEE 802.11 radio or DECT (Digital Enhanced Cordless Telecommunications) radio.
iPhone 6: iOS: September 2014 all versions NXP PN65V iPhone 6 Plus: iOS September 2014 all versions NXP PN65V iPhone SE (1st generation) iOS March 2016 all versions NXP PN66V10 iPhone 6S Plus: iOS September 2015 all versions NXP PN66V10 iPhone 6S: iOS September 2015 all versions NXP PN66V10 iPhone 7: iOS September 2016 all versions NXP PN67V04 ...
In telecommunications, a multi-band device (including (2) dual-band, (3) tri-band, (4) quad-band and (5) penta-band devices) is a communication device (especially a mobile phone) that supports multiple radio frequency bands. All devices which have more than one channel use multiple frequencies; a band however is a group of frequencies ...
Some mobile phones support use of two SIM cards, described as dual SIM operation. When a second SIM card is installed, the phone may allow users to switch between two separate mobile network services manually, have hardware support for keeping both connections in a "standby" state for automatic switching, or have two transceivers to maintain ...
The iPhone 6 (2014) with iOS 10 and newer support VoLTE calling on most networks, the iPhone 5 and 5s though 4G/LTE devices do not support VoLTE calling. [ 29 ] [ 30 ] [ 31 ] For example, for an Android device to have VoLTE Calling on the Telstra network the device needs to be running a Telstra Modem Configuration.
The code operating on the rules resides in an end-user device, in a server, or is divided between the two. End users do data offloading for data service cost control and the availability of higher bandwidth. The main complementary network technologies used for mobile data offloading are Wi-Fi, femtocell and Integrated Mobile Broadcast.
The card also contains SIM (GSM) application, so it can work on both networks. It is physically compatible with GSM SIMs and can fit into existing GSM phones as it is an extension of the GSM 11.11 standard. [1] This interface brings one of the main advantages of GSM to CDMA network phones. By having a removable identity card, CDMA users can ...
AirTags are compatible with any iPhone, iPad, or iPod Touch device capable of running iOS/iPadOS 14.5 or later, including iPhone 6S or later (including iPhone SE 1, 2 and 3). Using the built-in U1 chip on iPhone 11 or later (except iPhone SE models), users can more precisely locate items using ultra-wideband (UWB) technology.