This guide is designed to assist extension users on a Siemens Hicom 118 communication system to use all authorized features.
This guide is designed to assist extension users on a Siemens Hicom 118 communication system to use all authorized features.
Just complete the adjacent form and we'll be in touch! Or if you'd prefer to speak with one of our experts immediately, please feel free to give us a ring directly.
"*" indicates required fields