The phrase "mutual communications" is correct and usable in written English.
You can use it to refer to conversations or interactions between two or more individuals or entities. For example, "The two department heads held mutual communications to better align their workflows."
Watkins and Ellinger [ 13] also believed that managers of learning organizations should establish sound internal communication channels to promote mutual communications between managers and staff.
I believe that our mutual communications have been professional, candid and, as appropriate, confidential.
Paradoxically, for their mutual communications security, the Polish, French and British cryptologic agencies used the Enigma machine itself.
These mutual communications on the internet enabled professional societies to promptly assess what resources were needed as well as provide information on which facilities patients were to be transferred to.
It means regular, open communications, mutual commitment, and emphasis on the communal goal.
In spite of our mutual dislike of communications technology, e-mail cemented our relationship.
Officials of both sides said the two men had also agreed to set up eight joint ministerial committees to work on mutual issues like communications, security and economic cooperation.
Between the supervisor and the student, there should be completely open communications, mutual respect, understanding, and empathy.
Methods of facilitating projects to promote shared goals, mutual understanding, good communications and shared language may be useful.
It also said there were mutual failings in the communications between Network Rail and Govia Thameslink Railway, which manages Finsbury Park station, around the implementation of the contingency plan.
During the bodily based affective communications of mutual gaze, the attuned mother synchronizes the spatio-temporal patterning of her... rhythms... to accomplish this [mutual regulation] the sensitive mother must successfully modulate... high or... low levels of stimulation that would induce supra-heightened or extremely low levels or arousal in the infant".
