Skip to Navigation | Skip to Content

Phone ServicesPhone Services | desk phones

Please contact the HelpDesk if you need assistance with your phone and/or voicemail
General Information
Moving Offices
Desk Phone User Guides
Phone Bills

General Information

Calling On Campus

  • To call any extension on campus, dial 6, then the four-digit extension number (ie, 68555)

Calling Off Campus

  • Local Grand Rapids: Dial 9, then the seven digit number
  • Domestic Long Distance: Dial 9-1, then area code followed by seven digit phone number
  • International Long Distance: Dial 9, then 011, the country code, then the number omitting the leading 0

Moving Offices

  • DO NOT unplug or move your phone set. There is important phone programming that will be lost if you attempt to move your phone yourself. This may result in your being without a phone for a day or more.
  • Fill out a move extention request in our online service center to have your desk phone moved.

Desk Phone User Guides


Phone Bills

Click here to access the NET-Phacs Plus software from Matsch Systems. Log in with your Calvin username and passphrase to see your current month's invoice. Supervisors and managers will be able to view all the phone bills you manage.