Up to 2 simultaneous calls per handset Handset select for receiving call Handset and Number select for making call Auto intercom, auto answer 3-way conference Call forward: Always/Busy/No Answer DND Call waiting, mute, hold Call transfer Swap between calls Redial Speed dial Voice mail Silence Dial plan: Replace Rule/Area Code/Block Out Keypad lock，emergency call 100 phone book memory (store in the base) Remote phonebook, LDAP, XML phonebook Phonebook search, block list Call history: All/Placed/Missed/Received (up to 100 entries)
