SMARTalk -スマホの通話料をトコトン安くする-3.1 - Google Play

*As of 23:59 on Friday, February 28, 2025, the service provision of "SMARTalk" will end.
Please check the notice below for details.
[Important] Notice of termination of SMARTalk service
https://comm.rakuten.co.jp/goriyouchu/network/smart_koshou.shtml

SMARTalk is the official IP phone (VoIP) app of the SMARTalk service that significantly reduces smartphone call charges.
With a 050 number, you can save up to 60% on calls to your mobile, home or business phone. You can also make calls overseas at a discount of 8 yen/30 seconds (tax exempt). Moreover, the initial cost and monthly basic fee are 0 yen!
SMARTalk is available to those who are already subscribed to the SMARTalk service.

[Features of SMARTalk service]
◆Basic monthly fee is 0 yen!
You can use a 050 phone number for a basic monthly fee of 0 yen. Initial costs and options such as answering machine are also 0 yen.

◆Call charges are low
At 8.8 yen/30 seconds (tax included), you can save on call charges compared to rate plans offered by mobile phone companies for smartphones.

◆Great deals both to and from overseas International calls to supported areas are as cheap as 8 yen/30 seconds (tax exempt). If you can connect to the internet overseas, you can make calls to Japan for the same call charges as domestic calls.

[Features of SMARTalk]
◆Optimal settings for SMARTalk service
SMARTalk has already been configured to use the SMARTalk service. Customers can start using it immediately by entering their SIP account and password.

◆Cut surrounding noise
It cuts out the noise that the microphone picks up during a call, allowing you to communicate clearly to the other party.

◆Call recording possible
You can record the contents of the call. Recorded audio can be played within the app.

◆Reduces battery consumption
You can receive push notifications even when the app is not running, so there is no need to keep the app running in the background, which saves battery power. (*Please note that push notifications may be delayed depending on network conditions.)

[Main features of SMARTalk]
・IP phone calls (outgoing/receiving) with phone numbers starting with 050
・Answering machine (automatically sent to registered email address)
* Recorded data files (data format) can be sent to the registered email address ・Push notification function (no need to start in the background)
・Call recording function
・Mute, speaker, hold function
・Speed ​​dial
・Ringtone change function
・Bluetooth headset available

[Notes]
・You cannot make calls to emergency numbers such as 110 and 119, and some numbers such as 0120.
・Please check the terms of use regarding use of the application.