Note For Repairing - Panasonic DP-MB310EU Service Manual

KX-MB2230EU/ KX-MB2270EU/ KX-MB2515EU/ KX-MB2545EU/ KX-MB2575EU/ DP-MB310EU
2.6.

Note for Repairing

Caution
Please inform users of the danger of data being lost at the time of repair.
Data will be lost in the following situations.
1. When replacing the ROM ass'y.
2. When replacing the Main board ass'y.
3. When executing service mode #550 or #710. (Memory Clear)
There is a possibility of data loss in the following situations.
1. When removing a board.
2. When writing new software to ROM.
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