Sunrise
Postpaid

Hi all,

could you please tell me if supplementary services (like Call Forwarding, call barring) is working on 4G and 5G or the device do a CSFB to 3G/2G?

Thanks and regards,

Hamito77

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    Hamito77 Thank you for your Message.

    Please send us your customer number, phone number, address and date of birth via private message. We will be happy to check your request afterwards.

    Best Regards
    Helena

      6 months later