Registration
Send an SMS with the words SURFFLAT START to 444.
Unsubscribe
Send an SMS with the words SURFFLAT STOP to 444.
You can cancel only at the end of a month (i.e. the option will continue up to the end of the current month).
Preconditions for using NATEL® Surf options
The NATEL® Surf Options are only for customers with a NATEL® and Migros Mobile. These Surf Options are not available for customers with Mobile Unlimited, BlackBerry® and Easy Offers or M-Budget price packages. These options are also not suitable for old mobiles without GPRS. For surfing with NATEL® mobiles with faster data transmission speeds (HSPA) and large screens (resolution of at least 240 / 320 pixels) are ideal.
In order to maintain service quality for all customers, Swisscom will reduce transfer speed if a customer exceeds 10GB in one month or will take other appropriate action. If there are signs of such activity, Swisscom reserves the right to exclude the subscription from normal private usage. Roaming charges are incurred for use abroad.