1-3 Extension Telephone Security Call Confidential Device

Description:

• 1-3 Extension Telephone Security Call Confidential Device.
• Installation of this Call Confidential Device, which can be accessed 3 telephone sets.
• You can access each transfer to answer the coming call.
• With this Extension Telephone Security, extension always maintained stand-alone work, without disturbing each other calls confidential.
• This device indicator light display telephone A or C is using.
• Telephone Call Security is suitable for offices, schools, hotels, enterprises, residential installation.
• 1-3 telephone extensions, without increasing the capacity of telephone network.
• 1 in and 3 out connectors.
• Size: 3 3/8" x 2 5/8" x 3/4"(L*W*D)
• Weight: 54g

Package content:

• 1 x 1-3 Security Device