|
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| TABLE
TELEPHONE BATTERY RINGING
Although not shown in the picture, a press key is fitted in the case to the right of the dial.
DC call Buzzer only. |
||||||
Last revised: February 08, 2022FM2 |
|
| ||||||
| TABLE
TELEPHONE BATTERY RINGING
Although not shown in the picture, a press key is fitted in the case to the right of the dial.
DC call Buzzer only. |
||||||
Last revised: February 08, 2022FM2 |
Used as a sub-station on a loudspeaking telephone system.