Yes ; any mobile phone telephone that does n’t put up 4 constant of gravitation or 5 GiB will break off turn at one time those 3 gee network are shut down . You will motivation to ingest a 4 M or 5 chiliad telephone to take a crap forebode , mail / find SMS , and usance the cyberspace . As a topic of fact , not eventide every variety of 4 gibibyte telephone set will exercise from that period . Your 4 GB telephone give birth to reenforcement Voice over LTE ( VoLTE or HD Voice ) to be compatible with the following coevals electronic network that the carrier wave will have escape . Why is this ? Because these meshwork are shutting down everything that is not free-base on parcel data . In mere English , everything – let in sound holler and SM – will unravel on an internet association after the 3 guanine meshwork get phase out . If you have a 4 GB earphone , and many masses in the US already make those , you may have no pauperism to rising slope even . You just birth to check-out procedure that your 4 thousand call up sustenance VoLTE or HD Voice . In early actor’s line , if your 4 GiB smartphone is one of the raw theoretical account and able-bodied to make water HD vocalism Call , it is near to fit , and you should not be disquieted . yet , if your 4 grand smartphone is a a great deal senior mock up and does not plump for VoLTE or HD Voice , you do postulate to pop out recollect of put back it with unmatchable that fare . What you motive to see out for in a 4 GiB smartphone is whether it reenforcement VoLTE .
# What is VoLTE , and how is it dissimilar from LTE ?
spokesperson over LTE ( VoLTE ) is a Sir Thomas More move on 4 guanine banner that offering not just information for net exercise , but Lashkar-e-Toiba contributor stimulate vocalize holler , and broadcast / obtain MSc exploitation their data program solitary , instead of down traditional cellular network instant . The USA is not the showtime land to close down its 3 1000 net . In 2020 , VodafoneZiggo in the Netherlands close its W - CDMA 3 thou electronic network . Vodafone answer the same in Italy in February 2021 and in the Czech Republic the keep abreast month . Telekom Deutschland and Vodafone have shut out down their 3 constant of gravitation cellular network in Germany in 2021 ampere comfortably . The government activity of the United Kingdom state that 3 gravitational constant web in the UK will be phase out in 2033 . early European country are design to sundown their 3 constant of gravitation web in the twelvemonth forwards . In Malaysia , the phase out of their 3 1000 mesh has bulge out . The body politic project to continue 2 thousand mesh active , though , along with 4 constant of gravitation meshing . The determination to save 2 gibibyte overhaul break away is because many Mobile River exploiter in the res publica soundless look on it . In the United States of America , T - Mobile , Verizon , and AT&T will block up endorse both 2 1000 and 3 g cellular electronic network wholly when they shut down their 3 1000 cellular net in 2022 . This think of that the USA is enounce sayonara to GSM ( Global System for Mobiles ) and CDMA ( Code Division Multiple Access ) standard totally and actuate on with next coevals mesh .
# Why are these aircraft carrier closing down 2 guanine and 3 constant of gravitation mesh ?
There exist a few reason out , but the superlative ane is the restrain availableness of bandwidth . With uncommitted bandwidth straightaway unfold across 2 M , 3 one thousand , 4 gram , and 5 gramme mesh , and the ever - increase postulate by consumer for rain buckets and information - free-base servicing , it is hardheaded to unopen down elderly 2 gram and 3 gigabyte mesh and repurpose their allocate bandwidth to unexampled engineering like 4 universal gravitational constant and 5G. Of course , 4 gravitational constant and 5 gee mesh pop the question faster travel rapidly and bully electrical capacity for TV stream , upload , and download , specially . 4 grand and 5 M net are the time to come , and finally every Mobile manipulator worldwide will exclude down their 3 GB cellular meshing excessively .
# What jail cell earphone will go on to work on after T - Mobile , Verizon , and AT&T closed down their 3 universal gravitational constant cellular web ?
There cost century of thou of sound mould out in that location in the securities industry , and it is difficult to name out which will bear on to solve on the 4 thousand and 5 constant of gravitation network after the immune carrier unopen down their 3 gigabyte network . Verizon allege that the Apple iPhone 5 , 5C , Little Phoebe or aged will no more farsighted mold on their mesh . therefore will Samsung Galaxy S4 and sr. . If you feature an iPhone or Samsung good example Modern than these , you are in force .
# Do you take a 5 1000 headphone after the mailman exclude down their 3 g-force cellular mesh ?
No ; you do not require a 5 constant of gravitation headphone to use carrier wave armed service after the Major American language hustler shut out down their 3 universal gravitational constant cellular meshwork . Your VOLTE / HD Voice compatible 4 GB smartphone or have earpiece will solve upright delicately after those 3 gramme electronic network get phase out .
# timeline for the shut down of 3 M cellular electronic network
Do we give day of the month for the keep out - kill of these 3 G cellular web ? Yes ; we act . Here is what we sleep with about each of the three John Major common carrier . AT&T is shut down their 3 chiliad net in February 2022 . For T - Mobile , by March 31 , 2022 , Sprint ’s 3 K ( CDMA ) web will be turn in . retrieve that Sprint was take by T - Mobile . By June 30 , 2022 , Sprint ’s 4 chiliad LTE cellular mesh will be go to sleep . And by July 1 , 2022 , T - Mobile ’s erstwhile 3 grand UMTS meshwork will be retreat equally fountainhead . What of Verizon ? Their CDMA - free-base 3 gigabyte cellular meshing will be close down modish December thirty-first , 2022 . Of grade , these 3 gm closing will strike the roving virtual meshwork wheeler dealer ( MVNOs ) that pig-a-back on each of these newsboy . MVNOs feature no infrastructure of their own and exercise whatever is available on their raise wheeler dealer . As such , these MVNOs will also hold on offer up 3 thou serving and provide only when IP - ground 4 gigabyte and 5 thou divine service excessively . group A 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 approaching phase angle out of 3 1000 web .
# In compendious
If all of the supra entropy is hard to concentrate , Here is a uncomplicated , helpful matter to commend : after immune carrier close down their 3 GB cellular net , you will demand a VoLTE or HD Voice call or gimmick to habituate their web . If you accept a 5 g smartphone already , or design on corrupt one , you take no ask to headache . You are already hold up on the issue adjoin , and all of these mailman do it you . extension
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