(1) Calls are limited to 1000 min. per billing period. Thereafter calls are billed at standard rates. The free minutes cannot be carried forward to the next billing period.
(2) See international tariff sheet. You can find the international tariffs here.

Billing: Prices shown are in CHF per min. incl. VAT. Only for normal, private use. Calls billed in 10 Cts. increments. In addition Roaming charges, international calls, premium services and calls to special numbers (e.g. 08xx, 090x, 18xx, 058) will be charged. The delivery of an invoice by post is chargeable, CHF 3 per invoice will be charged. The postal charges for cash payments at the post office will be charged later. TalkTalk however reserves the right, to adjust the tariffs for calls that are made through the app. Prices subject to change.