|
Transmission Measurements |
Receiving, sending and
side-tone sensitivities and frequency responses (see table below). |
|
Dial & Keypad Testing |
for Pulse or DTMF |
|
Calling Testing |
generation & sound
level measurement |
|
Insulation & DC Measurements |
Insulation
up to 250V
V(I) measurements on-hook or off-hook
I(t) measurements for transient evaluation
|
|
Switching |
switch-hook
test
other switch sequences |
|
Network Tones
(optional) |
network
tones generator
DTMF generator |
|
Caller Identifier
(optional) |
FSK-V23
caller identifier generator
DTMF caller identifier generator
on-hook & off-hook operations |
|
Short Messages (optional) |
Submits
and Delivers Short Messages from/to telephone under test (ETSI ES 201
912 -protocol 1 and 2). |
