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  1. buddhaboy02

    How Do I Set Up A "Bat Phone"

    Both phones are running on two separate switches. One hotline number is at building 1802 and the other is on building 3307. They're both hooked up as "Red" phones but the thing is anyone can call those phone numbers. We want to incorporate something like a "paper cup with string telephone"...
  2. buddhaboy02

    How Do I Set Up A "Bat Phone"

    We have two phones, Security and Hospital, in which we would want to configure to only being able to receive calls from one another, but from no one else. I do not know if this is possible or if I explained our situation vividly.

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