Dear Sir/Ma,
I am writing on behalf of Olabay Marine Integrated Services Limited to request the provision of Closed User Group (CUG) lines for our staff. As a company...
I suggest you visit their head officer and with drafted letter their director. From their he/she will guides/provide you with a comprehensive answer.
All the best.
Regards...
This is a voice service that allows employees of corporate organizations make unlimited mobile calls, free of charge to co-employees at a flat monthly rate.
All employees with...
