Phoenix Locksmith  Home About us Emergency services Residential Commercial Free estimate Contact us Search:  Emergency Services Locksmith Services Auto / Car Locksmith Residential Locks Commercial Locks Alarm Systems CCTV Access Control Intercom Systems Phone Systems   Phone Systems 5 Button Standard Merlin Phone Back To: Phone Systems Products This Merlin phone has 5 buttons with LED indicators for line appearances and programmable features. Its features include conference, transfer, hold, drop, and recall. It has a monitor speaker only. It is compatible with all Merlin systems. Home About us Emergency services Residential Commercial Free estimate Contact us Locksmith| Houston locksmith Detroit locksmith| Seattle locksmith| Locksmith Phoenix