8 user conference .
real time clock and date
easy to use GUI
directory service .
2 GB SD card for music , voicemail , recording .
call recording ( on SD card or external device )
call forward .
each extension has access to voioce mail .
Plot No. 134, House No. 210/211Back Side, Near Hindustan Police St., Behind Bank of Maharashtra, Mulund Colony, Mulund (W), Mumbai, Maharashtra, 400082, India