User manual

3xx series IP Phone
www.escene.cn/en/
Escene Communication
41
Soft Keys: Soft keys is the key with below display in the LCD. You can change it for your mind to
the other features in many all kinds of status.
Expansion Module
Expansion module is extended Hotline function; you can believe it support more hotline by
using Expansion module. You can refer to 2.Connecting Your Phone about connecting of
Expansion module.
After connecting Expansion module to a phone, you can install it as follow:
1)After installing, you can set parameters of each Extension as follow(only 330 support)