AASTRA phone 312 사용자 설명서

Thank you for choosing an Aastra product. Our product stands for the highest quality demands,
teamed with first-class design.

This instruction manual will guide you in the use of your Aastra Phone 312, and in doing so will
answer all of your important questions. 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. 

You can also use our website  

to find any further information. 

We hope that you will enjoy using your Aastra Phone 312.