Expansion Mics For 55wx- 250- 300 Series Wall Jacks/inserts Brand: Havalon Knives

Brand: Havalon Knives

Front Panel 3 Colors Leds For Easy Monitoring

Walker Inline Receiver Amplifier

Compatible Telephone Models: Digital 34 Button Phone Series 2 (1090021/1090026) Digital Super Display Phone (1090023/1090028) Ip 34 Button Phone (1090034) Ip Super Display Phone (1090035)

Telephone Line Disconnection Alarm Sounds Every 5 Seconds

Expansion Mics For 55wx- 250- 300 Series Wall Jacks/inserts Brand: Havalon KnivesExpansion Mics For 55wx 250 300 Series Konftel Expansion Microphones For The 250 300 300ip 300wx 300m 55wx And 55w Conference Phones Increase Range Up To 70 Square Meters Connection Cables In Two Lengths 1. 5 And 2. 5 Meters Included Brand: Konftel