Answer the following statement(s) true (T) or false (F)

1. The TELCO must supply enough power to ring all the phones connected to a given
telephone line.
2. When the phone is on the hook the internal “hook switch” is open.
3. The wiring running from the MDF to the IDFs that complete a floor-to-floor run uses a riser
cable.
4. Adding more capacitance to a telephone line will decrease the amount of crosstalk.
5. If you are dialing a number in the same area code as you, you don’t have to dial all 10 digits.


1. F
2. T
3. T
4. F
5. T

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