omondi
On the switch board there r the extension,trunks,analog&digital cards ,cpu power supply can i get that diagram and logical connection
Telephone switchboard
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bill234
Replied to: On the switch board there r the extension,trunks,analog&digital cards ,cpu power...
Hiiii
airconditioning florida provides you the best ac services in maintenance in hvac air conditioner
airconditioning florida provides you the best ac services in maintenance in hvac air conditioner