Headset Working; Emergency Calls - Siemens OpenStage 30T User Manual

Introduction
Keysystem working
If your phone is set up for keysystem group working, each of the
programmable keys can be dedicated to:
• a colleague's phone, or
• an external telephone line.
For each key assigned to a member of the keysystem group:
• the LED shows the status of a phone or external line;
• pressing the key lets you pick up a call at, or make a call to, a
colleague's phone.
Your telephone services manager will tell you how the keys are assigned.
Refer to the HiPath DX online user guide for more information about
keysystem working.
Adapters
Your phone may be fitted with an adapter containing extra
programmable keys; see your telephone services manager for further
information.
Volume control keys
Use the
a call, see page 14.

Headset working

Your telephone has a headset socket which you can use with an
approved headset, see page 25.

Emergency calls

Your phone should have a label, clearly visible, that shows you the
number(s) to dial for the public emergency services and/or your site
specific emergency telephone number. If this is not fitted, contact your
telephone services manager.
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and keys to adjust the volume of ringing and speech during