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Sushi Telecom
External
External
Mobile data and calling
What are the roaming options?
How can I activate my SIM or eSIM?
How can I check my mobile data usage?
What should I do if I run out of mobile data before my billing cycle ends?
What should I do if I experience issues with my mobile data or calling services?
Broadband internet
How do I replace my broadband internet modem?
How do I connect to my broadband Internet via Wi-Fi?
What should I do if my broadband internet connection is slow?
Account Management
How can I cancel my subscription?
How can I transfer my account to someone else?
How can I add a second phone for my child to my existing account?
How can I change the owner of my account?
How can I change the address associated with my account?
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