German cable operator Tele Columbus will launch its mobile service on September 1, 2015, turning the company into a quadruple play provider.

The AllNet Flat offered for €19.99 per month contains unlimited calls to German fixed-line and mobile numbers as well as 2GB internet volume including LTE access. The data contingent can optionally be increased by 1GB for €4.99 per month.

The mobile service can be signed up for by Tele Columbus customers in combination with the double and triple play tariffs 2er Kombi and 3er Kombi.

The mobile service announced by Tele Columbus in May 2015 is offered in collaboration with reseller Drillisch and based on the network infrastructure of Telefónica O2.