For CHF 5 per month/device, take full advantage of your smart device’s flexibility with the secondary SIM option.
This supplementary charge is added to the bill of your main subscription.
The secondary SIM option is available with an unlimited subscription.
Your customer area
The secondary SIM option can be activated from your customer area. You can activate up to four devices on the same subscription.
The secondary SIM is compatible with most devices that support a SIM card or an eSIM, excluding smartwatches.
nnet+ has confirmed the following list of smartwatches compatible with the secondary SIM option.
The settings configured for your primary subscription are also applied to your secondary equipment, with the exception of enabling/disabling roaming, as roaming is not available with the secondary SIM option.
Your data and minutes
With the secondary SIM, the data and minutes included in your main subscription are shared across all secondary devices.
When using your secondary SIM option on a device that supports making and receiving calls, your main number is used.
When a secondary device calls a third-party number, the number of your main subscription is used to make the call:
When a third-party device calls the number of your main subscription, the main device and all devices with the “secondary SIM” option will ring: