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Before You Begin
These Operating Instructions describe which functions can be used with the Octopus F270 IT, Octopus F100/
200/400/650/IP-Netpackage and Octopus F470 UC system with commercially available dial pulsing or touch
tone telephones.
You may find that some functions you wish to use are not available on your telephone. This may be due to one of
the following reasons:
• The function has not been configured for your telephone – please contact your service personnel.
• Your communication system does not support this function – please contact your service personnel.
For the basic operating functions of your telephone please refer to the relevant operating instructions.
When performing the various operations, you should note carefully which telephone you have, which mode it is
set to, or both (see manufacturer’s specifications and instructions).
CE (customer equipment) does not continue to support emergency dialing after loss of mains power, if battery
back up and power fail switchover to emergency analogue phones is not available.
The information provided in this document contains merely general descriptions or characteristics of perfor-
mance which in case of actual use do not always apply as described or which may change as a result of further
development of the products.
An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.
The trademarks used are owned by Telekom AG or their respective owners.
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