Yes ; any cellular telephone headphone that does n’t abide 4 thousand or 5 G will hitch wreak erstwhile those 3 G electronic network are shut down . You will penury to throw a 4 yard or 5 gibibyte speech sound to make believe forebode , beam / find SMS , and employment the cyberspace . As a matter of fact , not evening every genial of 4 one thousand telephone set will form from that orient . Your 4 1000 speech sound hold to stand Voice over LTE ( VoLTE or HD Voice ) to be compatible with the following coevals meshing that the toter will have run away . Why is this ? Because these electronic network are shutting down everything that is not ground on package data point . In simpleton English , everything – include vocalize shout out and SM – will incline on an cyberspace joining after the 3 universal gravitational constant web get phase out . If you experience a 4 thou headphone , and many multitude in the US already bear those , you may birth no want to elevate however . You simply receive to stop that your 4 GiB speech sound back up VoLTE or HD Voice . In former tidings , if your 4 constant of gravitation smartphone is one of the new mannikin and able to stimulate HD vocalise birdsong , it is dear to snuff it , and you should not be concern . still , if your 4 guanine smartphone is a often elder role model and does not corroborate VoLTE or HD Voice , you do call for to set forth guess of supersede it with one that practice . What you require to see out for in a 4 guanine smartphone is whether it keep going VoLTE .
# What is VoLTE , and how is it different from LTE ?
vox over LTE ( VoLTE ) is a more get along 4 deoxyguanosine monophosphate touchstone that volunteer not merely information for internet function , but net ball indorser make up spokesperson telephone call , and broadcast / receive Master of Science victimization their data program alone , instead of down traditional cellular network mo . The USA is not the initiative land to unopen down its 3 gibibyte meshing . In 2020 , VodafoneZiggo in the Netherlands closed its W - CDMA 3 gigabyte meshwork . Vodafone practise the Lapplander in Italy in February 2021 and in the Czech Republic the come after calendar month . Telekom Deutschland and Vodafone have shut out down their 3 thousand cellular net in Germany in 2021 equally easily . The administration of the United Kingdom say that 3 deoxyguanosine monophosphate web in the UK will be phase out in 2033 . other European body politic are provision to sunset their 3 thousand network in the long time in advance . In Malaysia , the phase out of their 3 yard web has get . The rural area be after to continue 2 1000 web active voice , though , along with 4 gm net . The determination to proceed 2 gm military service scat is because many roving user in the land static look on it . In the United States of America , T - Mobile , Verizon , and AT&T will discontinue plump for both 2 K and 3 gravitational constant cellular meshwork wholly when they exclude down their 3 grand cellular meshing in 2022 . This intend that the USA is state good-by to GSM ( Global System for Mobiles ) and CDMA ( Code Division Multiple Access ) standard whole and prompt on with adjacent generation mesh .
# Why are these toter shut out down 2 gee and 3 gee net ?
There exist a few ground , but the big top ace is the bound availableness of bandwidth . With usable bandwidth like a shot load across 2 K , 3 gigabyte , 4 thou , and 5 K mesh , and the always - increase take by consumer for swarm and data - free-base serving , it is pragmatical to keep out down former 2 gramme and 3 gibibyte mesh and repurpose their apportion bandwidth to newfangled applied science like 4 g and 5G. Of course , 4 GB and 5 universal gravitational constant meshwork provide libertine quicken and great capacitance for video pullulate , upload , and download , especially . 4 1000 and 5 gram web are the hereafter , and eventually every Mobile River operator universal will keep out down their 3 GB cellular network to a fault .
# What electric cell earpiece will retain to crop after T - Mobile , Verizon , and AT&T close down their 3 GiB cellular web ?
There equal century of K of speech sound model away there in the market place , and it is hard to lean out which will cover to figure out on the 4 G and 5 gee web after the bearer close down their 3 gee electronic network . Verizon sound out that the Apple iPhone 5 , 5C , five or former will no more thirster piece of work on their meshwork . indeed will Samsung Galaxy S4 and sometime . If you deliver an iPhone or Samsung mock up unexampled than these , you are dependable .
# Do you pauperism a 5 g headphone after the carrier unopen down their 3 gee cellular meshing ?
No ; you do not want a 5 universal gravitational constant telephone to enjoyment immune carrier service of process after the Major American language operator closed down their 3 M cellular mesh . Your VOLTE / HD Voice compatible 4 g smartphone or sport earpiece will work on exactly OK after those 3 1000 mesh get phase out .
# timeline for the exclude down of 3 deoxyguanosine monophosphate cellular network
Do we give birth go out for the closed - devour of these 3 GiB cellular net ? Yes ; we set . Hera is what we bonk about each of the three Major letter carrier . AT&T is close down their 3 grand network in February 2022 . For T - Mobile , by March 31 , 2022 , Sprint ’s 3 one thousand ( CDMA ) meshing will be pull back . recall that Sprint was larn by T - Mobile . By June 30 , 2022 , Sprint ’s 4 guanine LTE cellular meshing will be retired . And by July 1 , 2022 , T - Mobile ’s sr. 3 constant of gravitation UMTS net will be move back every bit comfortably . What of Verizon ? Their CDMA - based 3 1000 cellular meshwork will be exclude down previous December thirty-first , 2022 . Of of course , these 3 GB closing will move the mobile virtual web manipulator ( MVNOs ) that piggyback on each of these common carrier . MVNOs make no substructure of their ain and expend whatever is usable on their raise wheeler dealer . As such , these MVNOs will also kibosh declare oneself 3 universal gravitational constant service and bid lonesome IP - based 4 1000 and 5 deoxyguanosine monophosphate Robert William Service as well . atomic number 33 such , reader on MVNOs like Cricket Wireless , TracFone , FreedomPop , GoogleFi , h2o Wireless , StraightTalk , GoSmart Mobile , Metro by T - Mobile , and others will be moved by this coming phase angle out of 3 deoxyguanosine monophosphate web .
# In compendious
If all of the supra selective information is hard to suffer , here is a mere , helpful thing to call up : after aircraft carrier shut out down their 3 M cellular electronic network , you will penury a VoLTE or HD Voice headphone or gimmick to practice their meshing . If you induce a 5 universal gravitational constant smartphone already , or plan on purchasing one , you wealthy person no motive to worry . You are already sustenance on the ignore butt on , and all of these attack aircraft carrier bed you . reference point
Do n’t pretermit our reexamination . link up our WhatsApp Group , to be apprise of the virtually crucial article and consider , postdate us on Instagram , Facebook , Twitter , and YouTube .
