operations and maintenance (O&M)

See O&M.

• cordboard
• cordless telephone
• Cordless Telephony generation 0 (CT0)
• Cordless Telephony generation 1 (CT1)
• Cordless Telephony generation 1 plus (CT1+)
• Cordless Telephony generation 2 (CT2)
• Cordless Telephony generation 2 plus (CT2+)
• Cordless Telephony generation 3 (CT3)
• core
• core
• core switch
• core switch
• CoS (Class of Service)
• cost
• coulomb (C)
• counterintuitive
• country code
• country code Top Level Domain (ccTLD)
• coupler
• coupling efficiency
• coupling loss
• Coy, George W.
• CPE (Customer Premises Equipment)
• CPIM (Common Profile for Instant Messaging)
• cps (chips per second)