office key


Our office key to success is the OfficeServ7000 series of VoIP enabled voice servers.  There are three ranges of handsets complimenting the OfficeServ family:  The DS5000 TDM, SMT-i31xx and SMT-i5xxx IP-phones.  Each model (except the DS2100) has a programmable office key for trunk presentation, extension DSS or feature in varying numbers dependant on the office key-set’s complexity.   office_key.pdf

office_keyPreceding the OS7000 the iDCS and DCS systems could be classified as PABXs or office key-systems.  The Key and lamp functionality that was popular in the 1960’s with the PLAN106 and PLAN107 Boss-Secretary intercoms developed into the office key-system, firstly with physical switching matrix and soon after by digital time-division-multiplexing.

At Telephone Systems Direct we’ve been involved in office keysystem solutions since 1992 and have grown to the status of Samsung Platinum dealership and SME Reseller of the Year trophy holder.

So whatever your office key decisions are concerning telecoms, call us on 0800 652 8052 where our advisors will provide help and minimise your annual telephone bills if you ask them.

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