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2. List of Qualcomm Snapdragon modems - Wikipedia

   en.wikipedia.org/wiki/List_of_Qualcomm...

   5G Modes: FDD, TDD, SA (standalone), NSA (non-standalone) 5G mmWave specs: 1000 MHz bandwidth, 10 carriers; 5G sub-6 GHz specs: 300 MHz bandwidth, 5 carriers; 5G Peak Download Speed: 10 Gbit/s; 5G Peak Upload Speed: 3.5 Gbit/s; 5G Global Multi-SIM including Dual-SIM Dual-Active support Gen 2 (Qualcomm DSDA Gen 2)

3. Mobile broadband modem - Wikipedia

   en.wikipedia.org/wiki/Mobile_broadband_modem

   The release of 2.5G phones with support for packet data changed this. The 2.5G networks break both digital voice and data into small chunks, and mix both onto the network simultaneously in a process called packet switching. This allows the phone to have a voice connection and a data connection at the same time, rather than a single channel that ...

4. 5G - Wikipedia

   en.wikipedia.org/wiki/5G

   An Android phone, showing that it is connected to a 5G network An Apple iPhone showing that it is connected to a 5G Network. In telecommunications, 5G is the fifth generation of cellular network technology, which mobile operators began deploying worldwide in 2019 as the successor to 4G. 5G is based on standards defined by the International Telecommunication Union under the IMT-2020 ...

5. SIM card - Wikipedia

   en.wikipedia.org/wiki/SIM_card

   A typical SIM card (mini-SIM with micro-SIM cutout) A SIM card or SIM (Subscriber Identity Module) is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephone devices (such as mobile phones and laptops).

6. Universal integrated circuit card - Wikipedia

   en.wikipedia.org/wiki/Universal_integrated...

   In 2G networks, the SIM card and SIM application were bound together, so that "www SIM card" could mean the physical card, or any physical card with the SIM application. In a GSM network, the UICC contains a SIM application and in a UMTS network, it contains a USIM application. A UICC may contain several applications, making it possible for the ...

7. List of telecommunications companies - Wikipedia

   en.wikipedia.org/wiki/List_of_telecommunications...

   Telecommunications company; ITU-T; Landline; List of mobile network operators. List of mobile network operators of the Americas; List of mobile network operators in Asia and Oceania