Local PRI is ideal for customers with a high volume of calls and ISDN signaling capabilities. This product provides high capacity delivery of voice services at low cost per minute rates. Local Digital T1. Local Digital T1 is a sound solution for customers with heavy calling and digital phone systems.
The two sides of a 1-acre rectangular lot can be any lengths as long as multiplying one by the other gives 43,560 (if the sides were measured in feet). if a 1-acre lot is a square, its sides will be 208.7103256 feet long (208.7103256 Ã 208.7103256 = 43,560). Imagine a sidewalk 5 feet wide.
Acre - The (English) acre is a unit of area equal to 43,560 square feet, or 10 square chains, or 160 square poles. It derives from a plowing area that is 4 poles wide and a furlong (40 poles) long. A square mile is 640 acres. The Scottish acre is 1.27 English acres.