CHAPTER 2. OfficeServ 7400 Hardware
2-20
© Samsung Business Communications
2.3.3.3 16MWSLI
The 16MWSLI module has 16 ports for analogue phones to provide voice communication.
It also provides a message waiting function.
Main Functions
The main functions of the 16MWSLI module are as follows:
y
Generates ring at 20 Hz
y
Detects Dial Tone Multi-Frequency(DTMF)/dial pulse
y
Detects on-/off-hook
y
Generates a tone
y
Power Fail Transfer (PFT)
y
Message Waiting
y
Transmitting Polarity Reverse Signal (PRS)
Specifications
The 16MWSLI module provides 16 station ports.
Front Panel
The front panel of the 16MWSLI module is shown below:
Figure 2.10 Front Panel of 16MWSLI Module
The components on the front panel of the 16MWSLI module have the following functions:
Table 2.14 Ports of 16MWSLI Module
Port / LED
Function Description
P1~P16
Station ports for analogue phones
16MWSL
P1
P9
P2
P10
P3
P11
P4
P12
P5
P13
P6
P14
P7
P15
P8
P16
