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The message waiting indicator signalling is included as part of the UniBears monthly charge. Prices for phones are subject to change. Please check IST Shopping Cart or call 2-8500 (1,3) for current prices.
| If your are moving or replacing a phone, please contact IST to have the features and telephone line configured for new phone before connecting it to the telephone line. Connecting a phone to a line that is not configured for that type of phone may result in damage to the phone. |
Message Waiting Phones for Analog Lines
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IST offers analog phones that support both message waiting and caller-id. These phones may be purchased with out the optional caller-id service for use with UniBears. These phones use CLASS MWI signalling to indicate that a message is waiting. IST no longer recommends installing the older type telephone with a message waiting lamp that requires MWI signaling and special type of (and more expensive) analog line to light the lamp.
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Message Waiting Phones for Centrex Digital Lines
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Multi-button digital phones can have a button and associated indicator configured for message waiting. An indicator, for example a triangle pointing at the button, will light when there are new messages waiting. Press the message waiting button after hearing the dial-tone will connect you so you can retrieve your new messages. Some Centrex digital phones:
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Message Waiting Phones for Key System Lines
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The digital phones available for a key system vary by type of key system, please call Telecomm. Consulting at 2-8500 (1,3) for assistance. For phones for analog lines see above.
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Message Waiting Phones for Private Branch Exchanges
| Richmond Field Station and some other locations are served by a Private Branch Exchange (PBX).
The digital phones available for a PBX vary by the type of PBX, please call Telecomm. Consulting at 2-8500 (1,3) for assistance. For phones for analog lines see above.
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