We invite companies and organizations to join the ecosystem that will eventually enable a world-wide rollout of RTT.
For information or contact, please mail to our CEO Raymond Kruyver at:
4C Telecom
Tweede Spoorstraat 6A
9718 PD Groningen
The Netherlands
Telephone: +31 50 360 05 21
DTMF Text Telephone: +31 50 311 69 39
Telefax: +31 50 318 64 89
Email: raymond(@)4CTelecom.net
