Grandstream Networks Grandstream HandyTone HandyTone-488 User Manual
HandyTone-488 User Manual
Grandstream Networks, Inc.
6
3
What is Included in the Package
The HandyTone-488 package contains:
1) One HandyTone-488
2) One universal power adaptor
3) One Ethernet cable
2) One universal power adaptor
3) One Ethernet cable
3.1
Safety Compliances
The HandyTone-488 is compliant with various safety standards including FCC/CE and C-tick.
Its power adaptor is compliant with UL standard. The HandyTone-488 should only operate
with the universal power adaptor provided in the package.
Warning: Please do not attempt to use a different power adaptor. Using other power
adaptor may damage the HandyTone-488 and will void the manufacturer warranty.
adaptor may damage the HandyTone-488 and will void the manufacturer warranty.
Caution: Changes or modifications to this product not expressly approved by
Grandstream, or operation of this product in any way other than as detailed by this
User Manual, could void your manufacturer warranty.
Information in this document is subject to change without notice. No part of this document may be
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose without the
express written permission of Grandstream Networks, Inc..
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose without the
express written permission of Grandstream Networks, Inc..