User's Manual

Grandstream Networks, Inc. GXV3140 USER MANUAL Page 49 of 83
FIRMWARE VERSION 1.0.1.18 Updated : 09/2009
Users must have a pre-existing account in order to start using the Instant Messaging feature. Users may
manage their accounts by going to Options->Accounts->Manage Accounts (as shown in the figure below).
Users will be prompted for login information for the Instant Messaging service of their choice as
seen in the figure below. After the user logs in, they can begin to use the instant messenger to
chat to their contacts online. For fast and efficient input, users can connect an external keyboard
to the phone through the USB port.