4 line keys support both your lines and autodial or contact keys. 4 soft keys are context sensitive providing you easy-to-find features like transfer, conference and call park while you are on the call.
REAL Mobile Business Phone System Subscription - VoIP Home Office Landline with Voicemail - Expandable Lines - Has Caller ID, Voice Recorder, Call Forwarding - PBX Telephone System, Colored LCD Screen