Cortelco 2720 Manuel d'instructions télécharger pdf (Page 18)

Service and features not available in all areas. Some features may incur local usage charges in certain markets.

Long distance rates will vary. Telephone modem equipment required. Modem uses electrical power to operate

and has backup battery power provided by Cox if electricity is interrupted. Telephone service including access

to e911 services will not be available during an extended power outage or if modem is moved or inoperable.

coxbusiness.com

Customer Care – 623-322-2000

Please refer to the Cortelco Owner’s Instruction Manual that came with your

phone for Important Safety Instructions, FCC Information, Telephone Repair

and Limited Warranty Information.

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Cortelco 2720 Manuel d'instructions Page 18