- Set includes one AT-206B master and one AT-306B sub station
- Call button on master rings all sub stations
- Power supply or battery powered
- Sub stations(s) ring at master only
- Up to two additional sub stations can be added (AT-306B)
AT-406B/A

Handset-to-Handset System, Charcoal Gray (AT-206B, AT-306B)
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