OpenAirDevMeetings.md

-We are holding a weekly OAI Developer Call open to all OAI community members.
+We are holding a weekly OAI Developer Calls open to all OAI community members.
 
-**At the time of writing, the time slot is one hour every Tuesday, at 11AM CEST.**
+Tuesday 11AM CET: regular developer call (with a summary of 5G NR development). 
+[OAI_dev_Webex_Meeting.ics](uploads/081193c37eb79dd4ed54cdb2de779fdc/OAI_dev_Webex_Meeting.ics)
 
-If anyone wants to join, please send an email to [**openair_tech@eurecom.fr**](mailto:openair_tech@eurecom.fr).
+Thursday 16:00 CET: 5G-NR developer call (with a summary of the regular development calls).
+[OAI_5G_NR_Webex_Meeting.ics](uploads/c706cabad2ddec21a89af79fca5c9fdd/OAI_5G_NR_Webex_Meeting.ics)
+
+Meeting reminders are sent on the mailing list openair-core-group@lists.eurecom.fr . You can (un)subscribe yourself here: https://lists.eurecom.fr/sympa/subscribe/openair-core-group.
 
 As of May 2017 we decided to move the meeting minutes to a new tool called trello [OAI weekly meeting Trello board](https://trello.com/b/7kFj0kFp/oai-weekly-meetings).
 
@@ -10,5 +14,5 @@ As of May 2017 we decided to move the meeting minutes to a new tool called trell
 * Cards also have checklists to give a high level overview of the project's progress.
 * Developers are invited to edit these checklists themselves.
 
-Let me know (@florian.kaltenberger) if you need write access to the trello.
+