cd95fb7e_Smarter_Internal_Communication__At_its_best
[Communication Channel] Voicemail [Potential downsides] People will hang up if the message is too long [Think about] Using a text message to alert remote workers to an urgent voicemail announcement [At its best] 
Helpful for remote workers Opportunity to hear about issues from senior leaders
Choosing the right communication channel | Melcrum | Smarter Internal Communication
At its best