2 Minutes with a Talkaphone Tech

POTS Line PBX Extension
Single-Button

[EMERGENCY]
ETP-400, ETP-400V, ETP-100EB, ETP-100EBV, ETP-100MB, ETP-100MBV ETP-400, ETP-400V, ETP-100EB, ETP-100EBV, ETP-100MB, ETP-100MBV
Single-Button

[TO CALL]
ETP-400C, ETP-400CV ETP-400C, ETP-400CV
Two-Button ETP-400D, ETP-400DV ETP-400D, ETP-400DV
Keypad ETP-400K, ETP-400KV ETP-400K, ETP-400KV
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