O2 Tandem

Tandem SIM cards and tariffs

(O2 Tandem - detailed information about the service.)

Tandem SIM cards and O2 Tariffs

You can refer to the following table to associate your tariff with the tariffs of your potential secondary SIM cards:


Overview of tariffs and calling discounts within your Tandem group:


Tandem A
(25% discount)
Tandem B
(35% discount)
Tandem C
(50% discount)
O2 Pohoda, O2 Pohoda Simple O2 Silver O2 Platinum
O2 Bronz O2 Silver Max O2 Platinum Max
O2 Bronz Max O2 Gold O2 Diamant
O2 SMS O2 Gold Max O2 Diamant Max
O2 SMS Max O2 Optimum O2 Business 200
O2 Individual O2 Optimum Plus O2 Business 300
O2 Relax O2 Optimum Profi O2 Business 600
O2 Relax Plus O2 Start Týden O2 Business Týden
O2 Relax Klasik O2 Global Týden O2 Business Vikend
O2 Komplet O2 Global GSM Optimum Standard
O2 Start Klasik O2 Global Vikend GSM Business Standard
O2 Start Vikend GSM Standard O2 Simple 980
GSM Start GSM Kontakt Standard O2 Simple 1350
O2 Simple 240 O2 Simple 600 O2 Simple 1980

Number of cards


Tandem A Tandem B Tandem C
Primary 1 1 1
Secondary 2 3 3

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