Yeastar Technology P Series - Installing the Yeastar P550 PBX

Installation Guide | 3 - Install PBX | 11
Package Contents of P560
• 1* Yeastar P560 Appliance
• 1* Power Cord
• 1* Ethernet Cable
• 2* Rack Mounting Kits
• 1* Grounding Stud & Nut
• 4* Rubber Feet
• 1* Warranty Card
• 1* Quick Installation Guide
Package Contents of P570
• 1* Yeastar P570 Appliance
• 1* Power Cord
• 1* Ethernet Cable
• 2* Rack Mounting Kits
• 1* Grounding Stud & Nut
• 4* Rubber Feet
• 1* Warranty Card
• 1* Quick Installation Guide
Install Yeastar P550
Install Telephony Module
Yeastar P550 supports up to 4 modules. The optional modules are as below:
• S2 Module
• O2 Module
• B2 Module
• SO Module
• GSM Module
• 3G Module
• 4G LTE Module
Note: Before installing the module, check if the module is clean and intact.
1. Loosen the screws at the bottom of the device and remove the upper cover.