Simplex Phone Patch

A SimplexDuplex Phone patch controller unit is a versatile interface unit between a wireless transceiver and telephone line of your EPABX It gives the feelings of RADIO EPABX The unit is designed for the users of VHFUHF like you and is intended to enable you to make a wireless call right from your nearest telephone extension without you actually moving physically to wireless set The unit is designed for the users of VHFUHF like you and is in tended to enable you to make a wireless call right from your nearest telephone extension without you actually moving physically to wireless set physically to wireless set