Tx 92/24 Telephone Expander Installation Guide 2.5 Connecting Additional Telephone Expanders Up to three telephone expanders can be connected to an Allworx phone. For phones with telephone expanders currently connected, follow the previous instructions in this section to connect additional expanders. The one exception (section 2.1, step 3) is that the telephone expander cover must be removed from the last connected...
Caution: If using a standard telephone wall mounting plate, DO NOT make any connection to the RJ11 jack. This connection is intended for an analog phone and may cause damage to the Allworx phone, voiding your warranty.
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