Gestetner A193 Service Manual page 601

Items initialized, at the function upgrade card removal, when the machine
displays the following message:
Caution! Installing a function upgrade card causes data loss. Turn off the
ac switch and remove it to avoid data loss.
To continue, press 'yes'.
•
All SAF files and Polling Rx files
•
All Keystroke Programs
•
All Auto Documents
•
Speed Dial 100 - 999 (these can no longer be used)
•
Group 10 - 30 (these can no longer be used)
•
31st through 50th Personal Codes
•
All Specified Addresses
•
All Communication Records for TCR/Journal
(A639) 3-15
IC CARDS
SM