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Thank you for choosing an Aastra product. Our product stands for the highest quality demands,
teamed with first-class design.
This Quick Guide will help you using your Aastra Phone 312. The complete User Guide is available on
our website www.aastra.com and provide answers to all your most important questions (f. x. infor-
mation about ”
Registering a handset“, ”Setting up a SIP server“ or hints for using the ”Tools for
troubleshooting“.
If you should require any additional technical support, or if you would like information about other
Aastra products please contact the person responsible for your system or your retailer first.
We hope that you will enjoy using your Aastra Phone 312.
Welcome to Aastra
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