Increasingly flexible with mobile telephony
Our mobile telephony solutions simplify everyday business life and provide ready-to-use, automated communication solutions.
MVNO
All operators in one place
All our mobile telephony solutions are based on the networks of the biggest operators. This guarantees the best network coverage and the best quality for every call.
National coverage
Using the best national operator networks, we provide maximum 4G and 5G coverage.
Unlimited packages
Sewan's unlimited voice and SMS/MMS packages come with fair-use DATA for all types of use.
International and roaming
When we say mobility, we really mean mobility! All our packages have options adapted to international use.
Manage your mobile licences in real time
5G network
We're using the best networks to add 5G to our packages. With 5G, you can enjoy speeds 10 times faster than 4G and benefit from improved responsiveness thanks to reduced latency.
Coverage of white areas
The network is everywhere... even where it isn't! With VoWIFI, calls and texts pass through the WIFI network when there's no mobile network available.
Complementary solutions
Solutions for ever greater mobility
We offer a wide range of telephony solutions to suit all uses and needs.
All telephony with Sewan
Sophia, the Co-pilot for Partners