User`s guide
Troubleshooting 153
Synapse SB67020 Deskset User’s Guide
The screen displays Synch 
Failed.
The device synch failed when 
trying to connect to the 
system.
 Reset the device. Insert a pen or paper clip into the reset 
hole and press for more than five seconds.
The maximum number of 
that type of device has been 
reached.
 A device must be removed from the network and deleted 
from the system before another device can be added. 
The same Deskset extension 
number already exists.
 Reset the Deskset to factory defaults without the network 
cable connected. Use a paper clip to press and hold the 
reset switch for more than five seconds.
The device software version 
is different than the rest of 
the system.
 Ask your system administrator to update all devices to the 
current software version.
The device screen displays 
Synchronizing.... 
Not enough time has 
elapsed.
 The device may display Synchronizing… for a few 
seconds. This is normal and does not indicate a problem.
Deskset cannot make or 
receive phone calls and the 
Deskset screen displays 
Synchronizing....
The Deskset may have an 
incompatible software 
version.
 Ask your system administrator to update your Deskset to 
the current software version.
Symptom Probable Cause Corrective Action Display Messages










