9 unchanged sentences
(1) Fiber, conduit and other outside plant consists of fiber and metallic cables, conduit, poles and other supporting structures.
+Added: Fiber, conduit and other outside plant decreased as of December 31, 2021 compared to December 31, 2020 due to the retirement of a portion of our copper-based infrastructure being replaced with our Quantum Fiber infrastructure.
(2) Central office and other network electronics consists of circuit and packet switches, routers, transmission electronics and electronics providing service to customers.
1 unchanged sentence
(4) Construction in progress includes inventory held for construction and property of the aforementioned categories that is under construction and has not yet been placed in service.
−Removed: We own substantially all of our telecommunications equipment required for our business.
−Removed: However, we lease from third parties certain facilities, plant, equipment under various finance and operating lease arrangements when the leasing arrangements are more favorable to us than purchasing the assets.
+Added: (5) These values exclude assets reclassified as held for sale.
+Added: We own a substantial portion of our telecommunications equipment required for our business.
+Added: However, we lease from third parties certain facilities, plant and equipment under various finance and operating lease arrangements when the leasing arrangements are more favorable to us than purchasing the assets.
We also own and lease administrative offices in major metropolitan locations both in the United States and internationally.
7 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.