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auでスマートフォンを使っていて「月額料金をもっと安くしたい」とお考えの方には、au回線系の格安SIMへの乗り換えがおすすめです。
In the au line -based cheap SIM, as the name suggests, you can use au communication lines despite being a cheap SIM.
Therefore, you can use your smartphone at a low price plan while using a comfortable communication environment.
Here are five benefits to switching from au to au line -based cheap SIM.The more items that apply, the more positive the transfer is considered.
* All prices and fees are as of October 2021.
auからau回線系の格安SIMへ乗り換えるなら、現在お使いのスマートフォン端末を使用できます。
Usually, when switching from au to other carriers and cheap SIMs, you need to lock the SIM.
However, if you switch from au to a cheap SIM of au line system, you can use a smartphone device without unlocking the SIM.
It is a nice point for those who want to reduce the initial costs, as they do not take time to unlock the SIM and do not require fees for unlocking.
If you think that au's au is a major carrier au, you will be able to overwhelm the monthly fee for smartphones by switching to a cheap SIM.This is the same when switching from au to a cheap SIM of au line -based, as well as switching to other cheap SIMs.
Major carriers cost a lot for communication base stations and stores.However, cheap SIMs often use lines of major carriers, not their own lines, so there is no cost to operate communication base stations.
Also, in the case of a cheap SIM that does not have a real store and operates only in online shops, the monthly fee will be cheaper because it does not cost more.
You may think that if you make a cheap SIM, the communication environment will deteriorate than when using a major carrier.
しかし、au回線系の格安SIMなら、auの回線を利用するので大手キャリアとほとんど変わらない安定した通信環境で利用できます。
The specific communication environment is said to be about the same communication environment as the au 4G LTE area when using au line with a cheap SIM.
You don't have to worry about the slow communication speed or bad.
大手キャリアに限らず、格安SIMでも最低契約期間が設定されていることがあります。最低契約期間内に解約すると所定の解約料がかかる仕組みです。
The au line -based cheap SIM has a loose contract period than au.
For example, if the AU's contract period is two years, the au line -based cheap SIM may be one year or the minimum contract period in the first place.
There is an advantage that you can contract without worrying about the minimum contract period.
Some people may ask if there is a cheap SIM that suits you, even if you switch to a cheap SIM of the au line.
In fact, there are at least 5 cheap SIMs that use au lines.
Each cheap SIM has different price plans and options.So you should find a plan that suits you.
There are many benefits to using au line -based cheap SIMs, but some people may be wondering which cheap SIM to use.
In particular, some of those who choose cheap SIMs for the first time do not know what to focus on and choose cheap SIM.
Here are five points to choose a cheap SIM for au line system.Decide on the points you focus on yourself and refer to the selection of cheap SIM.
The monthly smartphone fee for cheap SIM is considerably cheaper than a major carrier fee.
Basically, different plans are set for each amount of data that can be used per month.However, the amount of data is the same, but the price of the plan is not the same.
まずは、ご自身が必要とするデータ量を決めて、いくつかの格安SIMの料金を比較するとよいでしょう。
Please check it out as the monthly smartphone fee may be cheaper with the campaign benefits.
Even with cheap SIMs, the communication speed is maintained to some extent because it uses communication lines of major carriers such as au lines.
しかし、利用するエリアや時間帯によっては、大手キャリアの通信速度より劣ることもあるようです。具体的な通信速度は、格安SIMの公式サイトに掲載されているので、数値を比較してみるとよいでしょう。
If you want to continue using the terminal you are currently using even with a cheap SIM, check if the operation has been confirmed.
Depending on the terminal, it may not be possible to use it with the cheap SIM selected.If you neglect to confirm that the operation has been confirmed, you may find that it cannot be used after the contract.
You can check the operation of your device on the official website of the cheap SIM.Check in advance so that you do not have trouble later.
If you usually use a lot of phone calls, we recommend that you focus on calling options.If you call on a smartphone for a long time, the price will be higher than the landline phone.
そのため、長時間の電話も安心してできる、通話かけ放題のオプションを選ぶとよいでしょう。通話かけ放題のオプションを用意している格安SIMはいくつかあります。ぜひ、料金や利用条件などを比較してみてください。
He told me that there are at least 5 cheap SIMs for au line system.Introducing 5 main au line -based cheap SIMs.Here are some features and recommended points.Please use it for comparison.
MINEO is a brand recommended for those who use cheap SIMs for the first time because the provision of a stable communication environment and the support after contract are enriched.It is operated by Optage Co., Ltd., a Kansai Electric Power Group.In the RBB TODAY "Cheap SIM Awards 2020," we gained the best in the overall satisfaction division.
The price plan depends on the amount of data available per month.You can choose from 1GB, 5GB, 10GB, 20GB, so you can choose the amount of data that can be used without excessive shortage.
If you choose a plan of 10GB or more, you can use "unlimited packet plus" that allows you to use data communication with up to 1.5Mbps for free.In addition, there is a wealth of information on special campaigns, so let's check the official website at any time.
| 項目 | 内容 |
|---|---|
| 料金 | ・デュアルタイプ（音声通話＋データ通信）月額料金1GB／1,298円（税込）5GB／1,518円（税込）10GB／1,958円（税込）20GB／2,178円（税込）・シングルタイプ（データ通信のみ）月額料金1GB／880円（税込）5GB／1,265円（税込）10GB／1,705円（税込）20GB／1,925円（税込） |
| 最低利用期間 | 設定なし |
| かけ放題通話プラン | ・mineoでんわ 10分かけ放題 月額935円（税込）・通話定額30 月額 924円（税込）・通話定額60 月額1,848円（税込） |
| データ量 | ・パケット放題 Plus 月額385円（税込）※10GBコース以上は無料・パケットチャージ 100MBにつき55円（税込） |
| 支払方法 | ・クレジットカード ・eo光ネットのお支払いが口座振替の方のみ、口座振替でのお支払いが可能 |
| キャンペーン | ・Xiaomi Redmi 9T／Redmi Note 10 Pro購入で電子マネーギフトプレゼントキャンペーン・パケット放題 Plus(1.5Mbps)最大2か月無料キャンペーン・5G通信オプション最大6か月無料キャンペーン・敬老の日にスマートフォン新生活キャンペーン・Hulu 初月無料トライアル ＋ 1か月見放題プレゼントキャンペーン・eo×mineo セット割キャンペーン |
* All prices and fees are as of October 2021
UQ Mobile is a popular cheap SIM brand for the speed of communication speed and enhanced support.It is positioned as a sub brand of au, a major carrier line, and the line used is au line, so it provides a more comfortable communication environment than other cheap SIMs.
The comfortable communication environment is highly evaluated by users, and has gained the best for the fifth consecutive year of 2015-2018 in the communication speed division of RBB TODAY "Cheap SIM Awards".The plan is set up three -rate plans with different data amounts available in one month.It can be said that it is an easy -to -understand price form that is easy to understand for those who contract for a cheap SIM for the first time.
Another attraction is that you can use an account transfer to pay the fee.While there are many cheap SIMs with only credit cards, those who do not have a credit card can use it with confidence.
| 項目 | 内容 |
|---|---|
| 料金 | ・くりこしプランS+5G 3GB/月 月額1,628円（税込）・くりこしプランM+5G 15GB/月 月額2,728円（税込）・くりこしプランL+5G 25GB/月 月額3,828円（税込） |
| 最低利用期間 | 設定なし |
| かけ放題通話プラン | ・通話パック（60分/月） 月額550円/（税込）・かけ放題（10分/回） 月額770円（税込）・かけ放題（24時間いつでも） 月額1,870円（税込） |
| データ量 | ・増量オプションⅡ 月額550円（税込）くりこしプランS+5G2GB増量くりこしプランM+5G5GB増量くりこしプランL+5G5GB増量 |
| 支払方法 | ・クレジットカード・口座振替（郵便局の場合は自動振込）・デビットカードの利用は発行カード会社の基準による |
| キャンペーン | ・くりこしプラン +5G データプレゼントキャンペーン・UQ Mobile→au移行キャンペーン・UQ mobile 下取りサービス |
* All prices and fees are as of October 2021
UQ Mobileの公式サイトへWhat is the reputation of UQ Mobile?Introducing people who can recommend UQ Mobile from word of mouth and evaluation of users!The popular cheap SIM brand "UQ Mobile" is a popular SIM brand "UQ Mobile", but what kind of good points are there ... See details.
IIJmio has a relatively long history among the many cheap SIM brands.It is operated by Internet Initiative Co., Ltd., an Internet service provider, and IIJMIO is known as "Mion".
The line to use can be selected by the user from two options.The first is type A that uses au line.The second is a type D that uses docomo lines.Both types use lines of major carriers, so there is no problem with the communication speed.
In addition, IIJmio is a cheap SIM brand recommended for contracts for the whole family.With the "Family Share Plan", the amount of data can be shared by family.There are many attractive points in call options, such as the long calling time with family members.
| 項目 | 内容 |
|---|---|
| 料金 | ・ギガプラン（音声）2ギガプラン/月額858円（税込）4ギガプラン/月額1,078円（税込）8ギガプラン/月額1,518円（税込）15ギガプラン/月額1,848円（税込）20ギガプラン/月額2,068円（税込） |
| 最低利用期間 | 利用開始日の翌月末日まで |
| かけ放題通話プラン | ・誰とでも3分&家族と10分 月額660円（税込）・誰とでも10分&家族と30分 月額913円（税込） |
| データ量 | ギガプラン専用追加データ量 1GBにつき220円（税込） |
| 支払方法 | クレジットカード |
| キャンペーン | ・秋の乗り換えキャンペーン【MNP乗り換えスマートフォン特典】・ご愛顧感謝キャンペーン・秋の乗り換えキャンペーン（SIMのみ）・SIM交換・再発行手数料割引キャンペーン・ネットとSIM セットでおトクなmio割 |
* All prices and fees are as of October 2021
BIGLOBE Mobile is a cheap SIM brand operated by BIGLOBE Co., Ltd., an Internet service provider.Only in the first year, it can be used cheaper than normal plan charges.
The minimum usage period is set for the voice call SIM contract.If you cancel BIGLOBE Mobile within 12 months, you will be charged 1,100 yen (tax included) as a contract cancellation fee.
The monthly fee for the first year is a very reasonable setting, so it is a good idea to use it satisfactorily in the first year.Although the number of campaigns is smaller than other companies, the campaign information is updated from time to time.Be sure to check if there is no campaign for yourself.
| 項目 | 内容 |
|---|---|
| 料金 | ・音声通話プランプランＳ（1ギガ） 1年目 月額770円（税込） 2年目以降月額1,078円（税込）プランＲ（3ギガ） 1年目 月額770円（税込） 2年目以降月額1,320円（税込）プランＭ（6ギガ） 1年目 月額1,320円（税込） 2年目以降月額1,870円（税込）12ギガ 1年目 月額3,190円（税込） 2年目以降月額3,740円（税込）20ギガ 1年目 月額5,170円（税込） 2年目以降月額5,720円（税込）30ギガ 1年目 月額7,645円（税込） 2年目以降 月額8,195円（税込） |
| 最低利用期間 | ・音声通話SIMは12か月・データSIMは設定なし |
| かけ放題通話プラン | ・10分かけ放題 月額913円（税込）・3分かけ放題 月額660円（税込）・通話パック90 月額913円（税込）・通話パック60 月額660円（税込） |
| データ量 | 追加オプションなし |
| 支払方法 | ・音声通話SIMまたはSIMとスマートフォンのセットクレジットカードのみ・データSIMのみクレジットカードまたは口座振替 |
| キャンペーン | ・秋のスマートフォンおトク祭り |
* All prices and fees are as of October 2021
BIGLOBEの公式サイトへAeon Mobile is a cheap SIM brand operated by AEON Retail Co., Ltd., which also handles shopping mall businesses.There are more than 200 AEON MALLs nationwide.If you want to receive consultations, contracts, and after -sales support on face -to -face, you will be safe.
In Aeon Mobile, the amount of data available per month is set in detail for each plan.Since there are plans from 0.5 to 50GB, it is easier to find plans that can use data without excess and shortage.
It is also attractive that various campaigns are being held at any time.From campaigns for those who use cheap SIMs for the first time to campaigns for those who switch from other companies, you will find a campaign where you can sign up.
| 項目 | 内容 |
|---|---|
| 料金 | ・さいてきプラン（音声）0.5GB／803円（税込）1GB／858円（税込）2GB／968円（税込）3GB／1,078円（税込）4GB／1,188円（税込）5GB／1,298円（税込）6GB／1,408円（税込）7GB／1,518円（税込）8GB／1,628円（税込）9GB／1,738円（税込）10GB／1,848円（税込）・さいてきプランMORIMORI（音声）12GB／1,958円（税込）14GB／2,068円（税込）20GB／2,178円（税込）30GB／4,158円（税込）40GB／5,258円（税込）50GB／6,358円（税込） |
| 最低利用期間 | 設定なし |
| かけ放題通話プラン | ・イオンでんわ5分かけ放題 月額 550円（税込）・イオンでんわ10分かけ放題 月額 935円（税込）・やさしい10分かけ放題 月額 935円（税込）・050かけ放題 月額 1,078円（税込） |
| データ量 | データ容量追加 1GBにつき528円（税込） |
| 支払方法 | クレジットカード |
| キャンペーン | ・大手通信会社の人気のスマートフォンも選べるキャンペーン・Aeon Mobile新料金＆お乗換えキャンペーン・はじめての格安スマホ応援キャンペーン |
* All prices and fees are as of October 2021
Although the benefits of using au line -based cheap SIMs have been grasped, some people may want to continue using au.However, it is difficult to make the price cheaper than ever if the plan under au is under au.
それでもauの利用を継続したい方におすすめなのが、auの新料金プランである「povo」です。「povo」は2021年1月に発表された比較的新しいプランなので、まだまだ知らない方も多いでしょう。
If you do not use all -you -can -talk, the fee is 2,728 yen for 20GB.This is about the same price as SoftBank's "LINEMO" or docomo's "Ahamo".However, there is no plan with a small amount of data such as 1GB or 3GB, such as au line -based cheap SIM.If you want to make the price cheaper while continuing the use of au, please check the details on the official website.
When switching from au to au line -based cheap SIM, there are also disadvantages besides the merits.Here are some of the main points and disadvantages.
Please grasp the disadvantages in advance and refer to it so that there is no "different from what you thought" after the contract.
auからau回線系格安SIMに乗り換える場合、同じau回線を利用するため、auで使用していた端末をそのまま利用できるとお考えの方は多いでしょう。ほとんどの端末はそのまま利用できる可能性が高いですが、一部の端末は使えないこともあります。
In the first place, there are some terminals that cannot communicate, but some terminals cannot do tethering even if they can communicate.Check if you can use your device as it is on the official website or in advance.
au回線系格安SIMでは、au回線を使用しますが、正確には「au回線に一部を借りている」といった表現が正しいでしょう。そのため、回線が混雑するとau系格安SIMは、auより通信速度が遅くなる可能性があります。
Of course, the communication speed is not always slow.Although it is due to temporary congestion, if you feel stressed that the communication speed is slower than au, be sure to understand it as a disadvantage.
If you switch from au to au line -based cheap SIM, you will not be able to receive services that can only be used with au.The main services are:
However, by processing at the time of transfer, some services may be able to continue to be used.Check the available services and procedures before transferring.
auを最低契約期間内に解約すると、所定の解約手数料がかかる場合があります。乗り換える前に、どれくらいの費用がかかるか確認しておきましょう。解約手数料を抑えたいなら、最低契約期間を過ぎてからの乗り換えをおすすめします。
If you cancel the au, if you pay the smartphone's terminal price, you must pay until you pay off.Check out how much payment remains when you cancel.
There is no unlimited all -you -can -apply option for au -based cheap SIM.There are calling options, but only restricted options, such as "up to 5 minutes a day" and "up to 30 minutes in Japan".
Therefore, it may be a major disadvantage for those who have been calling with an unlimited all -you -can -eat option on au.
It turns out that switching from au to a cheap SIM of au line system has not only advantages but also disadvantages.Introducing those who recommend au line system to cheap SIM.
If there are many items that apply, you should be able to make full use of the benefits of au line -based cheap SIM.Please refer to it.
Major carriers are more expensive to provide communication environments and store stores than cheap SIMs.As a result, the monthly smartphone fee is inevitably higher.
Cheap SIMs are operated at lower costs than major carriers, so the users pay cheaper.If you want to make it cheaper at the current major carrier for smartphones, we recommend switching to a cheap SIM.
Many cheap SIM plans are about 3 to 10GB of data that can be used per month.There aren't many cheap SIMs that offer a relatively high amount of data.However, major carriers have a plan that can use large -capacity data, such as 50GB.
データ量をあまり必要としない人にとっては、大手キャリアのプランだとデータ量を使いきれず、もったいなく感じることもあるでしょう。ご自身にとって十分なデータ量が確保できる格安SIMなら、コストも抑えられるのでおすすめです。
Cheap SIMs also have a call option, but many have restrictions on calling time, such as "all -you -can -eat for 5 minutes a day."If you don't usually use the phone, you won't have to have an unlimited unlimited option.
There are various benefits to using au line -based cheap SIMs, but switching is not recommended for everyone.Introducing those who recommend au more than au line -based cheap SIMs.If it applies, don't forcibly transfer and keep using your best career.
For those who usually use a lot of phone calls on smartphones, we recommend using a major carrier.This is because cheap SIM has no unlimited all -you -can -use options.
Despite the options for calls, there is a restriction of calling time, such as "only in Japan only".For those who want unlimited unlimited options like major carriers, cheap SIMs may be inconvenient.
Some cheap SIMs do not enhance the support of users to make the monthly smartphone cost as low as possible.There are many cheap SIMs without actual stores, so it seems difficult to consult with the staff or receive support.
Like au, major carriers have enhanced support for users, such as placing staff at stores.If you want to receive generous support while you are actually using it from the contract, you may want to keep using au.
Since a cheap SIM uses au lines, you can keep the communication speed to some extent.However, it is also true that the communication speed will be slow depending on the time and area where the line is crowded.
After all, major carriers like au will be able to communicate quickly regardless of time and area.If you are particular about the communication speed, it is recommended to use au, which is less likely to feel stressed by slowing down communication speed.
Some people who are new to cheap SIMs from major carriers are worried about the complexity of the procedure.
In fact, switching to a cheap SIM is not so complicated as long as the basic procedure is kept.With the procedure to be introduced in the future, switch to a cheap SIM smoothly.
auで利用中の電話番号を継続して使う場合は、MNP予約番号を取得する必要があります。
Please note that if you do the transfer procedure without MNP reservation number, you will not be able to use the conventional phone number.MNP reservation numbers can be obtained at MY AU, call centers, and au shops nationwide.
| 取得方法 | 受付時間 | 備考 |
|---|---|---|
| My au（WEB） | 24時間 | - |
| EZ web（WEB） | 24時間 | - |
| コールセンター | 9:00～20:00 | 0077-75470（無料） |
| auショップ | 店舗によって異なる | 一部店舗を除く |
The MNP reservation number is the number required for continuing the phone number when switching to another mobile phone company.Keep the issued 10 -digit number until the procedure is completed.
MNP予約番号は、有効期限付きで発行されます携帯電話会社にもよりますが、有効期限は12〜15日間に設定されることが多いようです。
The MNP reservation number will not be used for the procedure after the expiration date.It is a good idea to transfer promptly after acquiring so that you do not need to get the MNP reservation number again.
When the cheap SIM contract procedure is completed, a SIM card will arrive at your home.In order to be able to communicate with the terminal, it is necessary to insert the SIM card that has arrived into the terminal.
Depending on the cheap SIM, a separate procedure may be required to insert the SIM card at the same time.Check on the official website for any additional procedures.
In addition, a cheap SIM is inserted into the terminal and au is automatically canceled when a new radio wave is entered.Please be assured that there is no additional procedure for cancellation of au.
最後にAPN設定を行えば、格安SIMへの乗り換え手順は完了です。APN設定は、格安SIM各社の公式サイトに具体的な方法が掲載されています。
Since the setting method is different depending on the iPhone, Android, and the terminal, please check how to match your terminal.
In this article, we explained the advantages and disadvantages of using the cheap SIM of the au line system, and the specific transfer procedures.
Cheap SIMs have a disadvantage, while them are different from major carriers.Based on the advantages and disadvantages, let's choose the best career for you while referring to the recommended cheap SIM (MVNO) introduced.