In 2021, there are cheap plans for telecommunications carriers, such as NTT DOCOMO's "AHAMO", SoftBank's "LINEMO", and KDDI's "Povo 2.0".It has contributed to the reduction of communication charges, and anyone can receive high -quality MNO services at a low price.
And don't forget the existence of another telecommunications carrier, Rakuten Mobile.Rakuten Mobile has a basic monthly fee of "0 yen" until the monthly data communication "1GB".
From Rakuten Mobile
In addition, if you use the Rakuten Link app, you will find a miracle communication service called "unlimited domestic call" for 0 yen.If you want to save a call fee, a contract for Rakuten Mobile is essential.
Rakuten Link is a difficulty in some cases, in some cases, "non-notification".If Wi-Fi is turned off, "0 yen operation" becomes difficult because mobile data communication is always performed.
However, the "non -notification problem" can be avoided in two ways.The first is a "call -only terminal".If you do not do anything other than calling, data communication can be minimized.In addition, it is a bottleneck because it is necessary to prepare a SIM and terminal (tablet) for data communication separately.
We recommend "dual SIM operation" using two types of SIMs.This method is not only completed with one terminal, but also has the advantage of compensating for radio waves.Only "3" is the frequency band (communication band) assigned to Rakuten Mobile.The frequency of 1.7GHz has a good communication speed, but has the drawback that it is difficult to connect in a building or in a mountainous area.
From the Ministry of Internal Affairs and Communications
At the beginning of the service, KDDI provided the platinum band "18" as a partner line.However, in areas where the population coverage of the Rakuten line exceeded 70 %, the two companies have consulted and gradually discontinued partner lines.As a result, some of them are "difficult to enter radio waves".
From Rakuten Mobile
But there is no worry.Rakuten Link is also available in other companies' mobile communication environments.If you operate dual SIMs and set Rakuten Mobile SIMs for calling and data conversion, you will solve the problem of radio waves and control data communication in Rakuten Mobile.It is exactly two birds with one stone.
Most of the main communication methods are "LINE".Compared to a long time ago, the opportunity to use the "phone number" has certainly reduced.However, if you are in contact with a "inquiry" or a person in "work -related", you will call the "phone number".
Usually, I make an inquiry and say, "The phone is crowded right now.Please wait for a while as we will go in order in order.If the announcement flows, "Out" is high with a high probability even if you join the "All -you -can -eat optional option" provided by each company.There is almost no connection in 5 minutes, so you have to give up or pay an expensive call fee.
You don't have to worry about the call fee on Rakuten Mobile.You can afford the speaker to "ON", place your smartphone on the desk, and wait for your opponent to come out.Not only call charges but also stress on waiting are greatly reduced.
By the way, I call on Rakuten Mobile for more than an hour a month, but the usage fee is "0 yen".
From Rakuten Mobile
Rakuten Mobile that enriches your life in many ways.In 2022, the population cover rate will rise further and will be expanded as a service.With gratitude, we will shop more at Rakuten Ichiba than usual!
Category related to this article
Cheap SIM
