Telecommunication Equipment, Features, & Dialing Instructions
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Learn about the available SIUE telephone models, how to use the various telephone features and voicemail, and how to place calls. |
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SIUE utilizes Microsoft Teams calling for traditional telephone calling and receiving. To request a phone number and Teams calling setup please submit the Teams Calling Form. |
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| Telephone Dialing Instructions
Toll free calls and calls within the SIUE telephone system can be placed at no charge. All other calls require a Personal Billing Number. Follow the link above or to the right for dialing instructions. Note that FREE directory assistance is available online. |
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