Power Adapters - Aastra 6739i Quick Reference Manual

Power Adapters

The phone can be powered either from a 48 V DC power
adapter (sold separately) or via the network (PoE
according to IEEE 802.3af ).
4
Recommended power adapters
• D0023-1051-02-75 (North America)
• D0023-1051-00-75 (Universal)
MX-ONE – Aastra 6739i