AASTRA 7147a - for MX-ONE EN - Manual (Page 4)

Aastra 7147a Medium Analogue Telephone 4
Introduction
Aastra 7147a is an easy managed line-powered analogue phone. It
supports, call log, message waiting, volume adjustment, configuration
lock. This user guide describes the features of the Aastra 7147a when it
is connected to MX-ONE Telephony system, Telephony Switch or
Telephony server.
The latest version of the user guide can be downloaded from:
http://www.aastra.com