Installing the Expansion Module (Sidecar)
See here for a tutorial | demo on how to install the phone's Expansion Module (sidecar).
The video tutorial | demo relates to the C450HD phone but the C455HD phone installation is identical.
See here for a tutorial | demo on how to install the phone's Expansion Module (sidecar).
The video tutorial | demo relates to the C450HD phone but the C455HD phone installation is identical.