Saudi Telecom Company (STC) Group CEO Khaled H. Biyari has announced that STC customers will be able to make voice calls inside and outside the network free of charge for two days to commemorate Saudi Arabia’s qualification for the World Cup 2018.

The offer allows customers to make unlimited calls inside and outside STC network from 12 a.m. after midnight on Thursday until 11:59 p.m. before midnight on Saturday.

Headquartered in Riyadh, STC Group is the largest in the Middle East and North Africa based on its market value as it generated over SR51,825 billion ($13,825 billion) in realizable revenue in 2016 and SR8,539 billion as net income.

STC was established in 1998 and currently counts about 100,000,000 customers worldwide.