EXFO FOT-930 Multifunction Loss Tester - Manual (Page 73)

Multifunction Loss Tester 65
13 Communicating with Other
Users
Your Multifunction Loss Tester offers two ways to communicate:

text messages

voice (via the optional talk set)
Sending and Receiving Text Messages
To facilitate communication between opposite ends of a fiber (especially
on models with no talk set), you may send text messages to compatible
units (such as FOT-930, FTB-3930, FOT-920 or FTB-3920) through their
F
AS T ES T ports.
It is possible to send a predefined message or to write one of your own
(maximum 30 characters). However, custom messages are deleted when
you turn the unit off.
I
MPORTANT

The messaging feature does not work with the talk set port.

The messaging feature will not work if both units try to send a
message at the same time.

You cannot use other features while sending or receiving a
message.

You cannot cancel the operation.