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.