Note:
CPU: U1
* : Each measurement points are shown in
(HANDSET)
()
10.2. Bell Reception
Cross Reference:
Telephone Line Interface
Note:
CPU : IC3
* : Each measurement points are shown in
(HANDSET)
()
10.3. Check Battery Charge
CIRCUIT BOARD (BASE UNIT)
()
CIRCUIT BOARD (BASE UNIT)
15
() or
CIRCUIT BOARD
() or
CIRCUIT BOARD