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Y!mobile users can use LYP premium at no extra charge! Get more value in your daily life with LINE, Yahoo!, and PayPay.
If you use your home internet and Y!mobile together, you can get a discount of up to 1,100 yen on your smartphone bill.
If you are 60 years old or older, you can get a 1,100 yen (for life) discount on the monthly fee for the "Super Flat Rate +" unlimited domestic calling flat-rate option for Simple 2 S/M/L.
We will take a trade-in for the model you have been using and give you a discount on your usage fee according to the model you traded in.
By switching to SoftBank, various fees will be waived, and you will also receive a discount of 2,838 yen (tax included) for 12 months on your monthly communications charges.
Y!Mobile Parent-Child Discount: Great deals for both parents and children! We'll introduce you to the perfect rate plan for your child's first smartphone or when switching to a new carrier.
Earn PayPay points! An even more advantageous credit card: "PayPay Card Gold"
"Perplexity" is an AI search engine that can be used in web browsers and apps. You can use the paid version "Perplexity Pro" for free for one year.
Y!mobile offers great value plans for the whole family! We'll introduce you to the rates and services you can use at great value.
Home Electricity Campaign is now underway! First month's electricity charges are completely free, including basic fees and usage fees!
Y!mobile users can use LYP premium at no extra charge! Get more value in your daily life with LINE, Yahoo!, and PayPay.
If you use your home internet and Y!mobile together, you can get a discount of up to 1,100 yen on your smartphone bill.
If you are 60 years old or older, you can get a 1,100 yen (for life) discount on the monthly fee for the "Super Flat Rate +" unlimited domestic calling flat-rate option for Simple 2 S/M/L.
We will take a trade-in for the model you have been using and give you a discount on your usage fee according to the model you traded in.
By switching to SoftBank, various fees will be waived, and you will also receive a discount of 2,838 yen (tax included) for 12 months on your monthly communications charges.
Y!Mobile Parent-Child Discount: Great deals for both parents and children! We'll introduce you to the perfect rate plan for your child's first smartphone or when switching to a new carrier.
Earn PayPay points! An even more advantageous credit card: "PayPay Card Gold"
"Perplexity" is an AI search engine that can be used in web browsers and apps. You can use the paid version "Perplexity Pro" for free for one year.
Y!mobile offers great value plans for the whole family! We'll introduce you to the rates and services you can use at great value.
Home Electricity Campaign is now underway! First month's electricity charges are completely free, including basic fees and usage fees!
What is a PIN number?
Can I carry over unused data traffic to the next month?
[iPhone] Please tell me how to set up Y!mobile mail (@yahoo.ne.jp) account.
[Auto Charge Settings] Please tell me about "Auto Charge ON (Comfortable Mode)" and "Auto Charge OFF (Restricted Mode)."
How can I check my billing amount, such as monthly usage fee?
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