DTG to change thelephone provider

Some changes are essential. This is why DTG will change to a new telephone provider. Yet, despite all planning and coordination, problems of accessibility may arise during this process. As of June 30, 2014, all our branches will be successively switched to the new provider and it may take up to three weeks until a flawless communication is possible in our singe branches.
So if we are not available via the usual landline, just look for the mobile number of your DTG contact in our website.
We apologize for any inconvenience and look forward to your call, mobile or landline.