Synapse basic deskset with Power over Ethernet (PoE)$144.00 Component of Synapse business phone system. Customizable to support up to 100 users. SB67025 Quantity Add to cart Features Description Highlighted Features 1 – 16 line operation Expandable up to 100 extensions Dial-in-base speakerphone 2.75 inch backlit display 50 number station phonebook Can handle up to 10 simultaneous calls Supports DHCP servers for automatic IP address assignment 9 programmable feature keys Context-sensitive feature softkeys Power over Ethernet (PoE)- dual ethernet ports: 10/100 Mb pass-through port external power supply included Wall-mountable Do not disturb General Features Auto answer Extra large buttons Lighted display 100 name and number directory Last number redial Keeps a caller on the line while you do other things. Intercom and call transfer between base, handsets and desksets Allows you to have a 3-way conversation between you and 2 other parties. Trunk routing with PSTN GW Trunk reservation with PSTN GW Backup and restore Upgradeable software Zone paging AC powered Call screening 30 minutes of voicemail storage Expandable up to 100 extensions Automatic clock setting using NTP Audible ring delay Can handle up to 10 simultaneous calls Call queueing Supports DHCP servers for automatic IP address assignment System-wide paging Ring goups Call park & retrieve Call forwarding Do not disturb Caller id Features1 Caller ID/call waiting capatibility1 Disclaimers Use of Caller ID feature requires a subscription from your telephone service provider.