- FXS FXO telephone PABX/PBX system 3 lines and 8 extensions

Specifications:

• warranty: 1 year
• Three-way conferencing: support
• program by analog phone: Yes
• Place of Origin: Guangdong, China (Mainland)
• Model Number: SV308
• Intercom call: Yes
• Extensions: 8 Extensions
• Certificate: CE
• Caller ID: YES
• Call hold, transfer: support
• C.O Lines: 3 Lines
• Brand Name: vtelecom