Users will be prompted for login information for the Instant Messaging service of their choice (See
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 operation, users can connect an external keyboard/mouse to the phone through the
USB port.
• TWITTER
Twitter is a free social networking and micro-blogging service that enables its users to send and
read messages known as tweets. The built-in Twitter application on the GXV3140 offers its users
Grandstream Networks, Inc.
GXV3140 USER MANUAL
FIRMWARE VERSION 1.0.3.10
Page 64 of 117
Updated : 12/2009