108 33405 telecommunications QUESTIONS WITH WELL VERIFIED
ANSWERS
An advantage of digital phone systems over analog phone systems is - answer☑️✔️..Clearer
voice signal
Analog to digital conversion in telephone systems is commonly done using -
answer☑️✔️..PCM
The feature of a PBX in which a caller hears a false ring signal is called - answer☑️✔️..Call
waiting
A telephone that is installed at a location remote from the main business office is called a -
answer☑️✔️..OPX
An advantage of an electronic key system over a conventional key system is - answer☑️✔️..The
ability to use digital or analog voice
A normal busy signal originates at the - answer☑️✔️..Called local exchange
Early telephone operators connected called parties using a - answer☑️✔️..Cord board
The condition that makes the central office think that an off-hook condition exists when the PBX
is still in the on-hook state is called - answer☑️✔️..Glare
The feature in a PBX in which a called party knows who is calling is - answer☑️✔️..Caller ID
ANSWERS
An advantage of digital phone systems over analog phone systems is - answer☑️✔️..Clearer
voice signal
Analog to digital conversion in telephone systems is commonly done using -
answer☑️✔️..PCM
The feature of a PBX in which a caller hears a false ring signal is called - answer☑️✔️..Call
waiting
A telephone that is installed at a location remote from the main business office is called a -
answer☑️✔️..OPX
An advantage of an electronic key system over a conventional key system is - answer☑️✔️..The
ability to use digital or analog voice
A normal busy signal originates at the - answer☑️✔️..Called local exchange
Early telephone operators connected called parties using a - answer☑️✔️..Cord board
The condition that makes the central office think that an off-hook condition exists when the PBX
is still in the on-hook state is called - answer☑️✔️..Glare
The feature in a PBX in which a called party knows who is calling is - answer☑️✔️..Caller ID
