The calling credit can be paid for conveniently with the PostFinance Card or with a credit card*.





Provided you have a post office account, you can simply top up your calling credit at any time by SMS – both in Switzerland and abroad. You will be required to register your NATEL® number with PostFinance before you use the service for the first time.

Other top up options:

Swisscom shop near you Bancomat with the Maestro Card Postomat with the Postcard SBB ticket machine (touchscreen)
Coop supermarket, Coop Bau + Hobby, Coop Pronto, Interdiscount, Migros cashier, Denner cashier, petrol stations, kiosk, post office counter, various specialist dealers.



* Not all foreign cards may work.

After each call, you'll receive a free SMS telling you how much credit you have.

To deactivate the service:

1. *106*10#
2. SEND button (green receiver)

To activate the service:

1. *106*11#
2. SEND button (green receiver)

For a manual query:

1. *130#
2. SEND button (green receiver)