Cheap SIM OCN Mobile ONE and Rakuten Mobile are all -you -can -listen to music for 550 yen per month and all -you -can -eat domestic calls!

Each telecommunications provides different optional services and differentiates from other companies other than basic rates.Most are charged, but some can be used for free.

From OCN Mobile ONE

One of the free optional services is "MUSIC count free" of the cheap SIM "OCN Mobile ONE" (applied after SIM contract).As the name suggests, the communication of the target music distribution service will be no count.

"Amazon Music Unlimited", which can be used by Amazon Prime members for 780 yen per month (usually 980 yen), supports data transfer of up to 320kbps.According to the content published by LINE MOBILE, the amount of data generated when listening to Spotify for one hour at 320 kbps (highest sound quality) is "144MB".

From LINE Mobile

In fact, I think many people browse while listening to music, so the amount of data consumed in one hour should increase further.This is a level where people who contract with a monthly data capacity of about 5 to 6GB have to worry about speed limitations.

When the restriction is applied, the communication speed generally decreases from up to 128 kbps to 200kbps.At this level, you will not even listen to music, even browsing.In other words, the smartphone cannot be used as usual until the restriction is released.That's very troublesome.

Use OCN Mobile ONE's Music count free to use data on multiple music distribution services such as "Amazon Music Unlimited", "ANIUTA", "D Hits", "LINE MUSIC", "REC MUSIC", "Spotify", and "Hikari TV Music".You can listen like a radio that does not generate communication.I can't believe that this option is provided for free.

From OCN Mobile ONE

The cheapest use of Music count free is the 550 yen plan, which was newly offered by OCN Mobile on October 21.The communication volume is as small as 500MB, but a free call equivalent to 10 minutes is attached with a telephone number.Even if you sign up for sub -line purposes that mainly use Music count free, you will be able to get enough.

What we want to use in combination with OCN Mobile ONE's "550 yen plan" is "Rakuten Mobile", which has a basic fee up to 1GB of monthly data traffic (if it is not used for half a year, stop using the line).If you use the Rakuten Link app even in free, domestic calls are "unlimited".It was hard to imagine that such a dream -like communication service appeared.

However, Rakuten Mobile has a slightly weaker radio wave than other communication carriers.Originally, au's "Band 18" was provided as a partner line, but from an area where the population coverage of the Rakuten line exceeded 70 %, the original line provision of the KDDI was discontinued.

From Rakuten Mobile

"Band 3", which can be used on the Rakuten line, is difficult to connect in the building or in a mountainous area, so depending on the place to use in the future, it may be "no radio waves" itself.

From the Ministry of Internal Affairs and Communications

OCN Mobile ONE supplements the radio waves of Rakuten Mobile.Since it is a docomo line with safe stability, there are few scenes such as "radio waves are not connected".In addition, OCN Mobile ONE won the first place overall in the third consecutive term in the docomo line communication quality (the MM Research Institute (MM Research Institute for 6 major MVNOs in 2021) ".Ideal for compensation for radio waves.

From OCN Mobile ONE

Rakuten Link of Rakuten Mobile can use calls with numbers notifications on other companies' lines as long as data communication is possible (confirmed).In other words, if you specify the SIM for the call and the data communication for data communication is specified as "OCN Mobile ONE", the real DOCOMO line will maintain the "unlimited domestic call" environment.

A combination of "Rakuten Mobile" and "OCN Mobile ONE", which realizes "all -you -can -make domestic calls" and "unlimited streaming music" at the monthly running cost "550 yen (tax included)".DAP (Digital Audio Player) and paradise smartphones specialized in and speaking are completed at a low price.If you like music, please try it!

Contents written in the article

OCN Mobile ONE New Old Fee Comparison

List of SIM usage fees for cheap SIM (tax included)

MM総研が2021年9月21日～22日の朝昼夜に合計6回行った速度計測の平均値（From OCN Mobile ONE）

Points to recommend OCN Mobile ONE

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