01760015800, 01717583201
One touch speed dial, hotline, call forward, call waiting, call transfer, group listening, SMS II Redial, call return, auto answer, 1 VoIP account II call hold, DND, local 3-way conferencing, set date time manually or automatically, dial plan, XML browser, action URL/URI, integrated screenshots, RTCP-XR, direct IP call without SIP proxy, ringtone selection / import / delete.
