NEC Univerge SV8100 System Hardware Manual page 377

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CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
22. Pull tab down and lift out the numbered keypad panel.
Figure 6-44 Remove Numbered Keypad
23. Install the new keypad panel supplied with the PSA-L UNIT.
Figure 6-45 Install Numbered Keypad
24. Install both plastic panels to the front of the multiline terminal (refer to
Figure 6-46 Install Plastic Panels on page 6-51).
Installing SV8100 Optional Equipment
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UNIVERGE SV8100