4 Channels GSM FWT / SCG-4Q with 4SIM 4Tel (SCG-4Q)
Key Facts
Quad band 850 900 1800 1900MHz, reverse polarity, Connect to PBX, Tel set, Billing;(12/16KHz is option)
Packing Detail
Main Functions:
Converts the wire signal to wireless signal to GSM network
Available to connect with telephon... - Update: 2009-11-19