It seems that some are either playing pranks or aiming for a political crisis. There is no other explanation for the fake mobile phone messages urging citizens to prepare for mobilization.
On caution the citizens draws the Greek Police as bulk messaging has been observed on mobile phones, which invite them to report to the nearest police station in order to receive a marching pass for conscription!
We read from relevant announcement of the Greek police:
23-07-2020: Press Release on a manifestly deceptive message Enlarge text Reduce text Print
Greek police headquarters
Athens, July 23 2020
PRESS RELEASE
Caution! An obviously deceptive message is circulating. Citizens are asked to ignore this
The Cybercrime Prosecution Directorate of the Greek Police is conducting an investigation into the following message (sms), which is sent to mobile phones, inviting citizens to report to the nearest Police Department for allegedly issuing a Roadmap by the Army.
This message is clearly deceptive and citizens are being asked to ignore it.
Of course these sms are supposed to be the sender Ministry Defense, they are patently false and should be ignored.