User's Guide

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Master Handset
7. When the correct ID number is highlighted, press the OK key twice on the
Master handset to complete the registration process.
3.3 Allocating the Master extension number
To allocate the Master handset with an extension number, follow these steps:
1. Press the Menu key on the Master handset.
2. Press the Right Arrow key – the display will read ‘EXT. Service’.
3. Press the OK key – the display will read ‘Clip Stack’.
4. Press the Left Arrow key twice – the display will read ‘read/Write userdata’
5. Press the OK key.
6. The Serial Number of the Master handset will appear in the display – press
the OK key.
7. The handset will now ask for an extension number – simply enter the existing
extension number for the extension connected to the first port of the CS100.
8. Press the OK key.
To complete this process, the Master handset will need to be turned off and then
back on again. The display will show ‘DECT-CH70’. This handset can now be used
to perform all administrative tasks.