The Yealink W60P Wireless DECT IP Phone can support multiple handsets.

Handsets can be configured to share a single One40 Employee Extension (Account).  When sharing an account, only 1 person can use the phone at a time.  This might be useful if distributing the cordless handsets throughout a small office.

--OR--

Each Handset can be configured to use a separate One40 Employee Extension (Account). In this configuration, you will only need to purchase 1 "Base" (W60P), and then each additional handset (W56h) can be configured as a separate "Line" allowing each handset to make and receive calls independent of the other handsets.  

Follow the steps below for your desired scenario:

Configure Handsets to Share Extension

Configure Each Handset as a Separate Extension

NOTE: This article applies to Yealink DECT W52P / W56P / W60P model Bases. Each Base can support a different number of handsets. Learn more about the w60P handset: https://www.yealink.com/product/voice-communication-w60p

NOTE: When adding additional handsets with your Yealink W56P/W60P Base, the additional handsets might automatically be assigned to a non-used VoIP Account. Use the steps above to assign the handset to the desired account.