TS351-MDX Hotline Telephone
Register
Register description
Valid entries
Default data
01
Hotline dial number
1234567890*,#1,#2
empty
11
Pulse digit handler
0-3
0
12
Off hook dial delay in milliseconds
1-3000
750
13
Restrict calls
0-1
0
14
DTMF on time in milliseconds
50-500
100
15
DTMF off time in milliseconds
50-500
100
16
On hook timing in milliseconds
150-1000
800
17
Off hook timing in milliseconds
100-2000
100
70
Program password
12345678908*,#1
#0*
88
Restore default settings
99
Exit programming
Programming and installation manual Revision 1.10
Telongo LLC.
Installation
The TS351-MDX only works on standard analog telephone lines. Do not install the telephone on digital
type telephone systems. The TS351-MDX is telephone line powered and has non-volatile memory so it
will not lose its program when unplugged from the telephone line.
Program register quick reference
Things you will need to program the phone
Before programming the telephone you will need to have another telephone with a keypad to program
the TS351-MDX.
Programming steps
1. Plug the telephone into the wall jack and make sure the handset is hung up.
2. Take the other telephone with the key pad and call the line the TS351-MDX is connected to.
3. When the TS351 rings, answer it and leave the handset offhook.
4. Using the other telephone with the keypad dial #0*, you will hear one beep.
You are now in program mode and can enter any valid program register. If you enter the
password incorrectly you will have to repeat steps 2 and 3. To exit program mode dial 99 wait
for beep and hang up. At any time you here 4 beeps this means a program entry was incorrect.
TS351-MDX Hotline Telephone
Programming and installation manual Revision 1.10
Telongo LLC.
Programming semantics
When programming the telephone use the following semantics: First you have to be in program, this is
explained in section “Entering program mode”.
1. Dial register number and you will hear 1 beep .
2. Dial program data.
3. Dial ## to save register entry and you will hear 2 beeps.
Example: 01 beep 12086391595 ## beep beep. This programs the hotline dial number with
12086391595.
Special character entries for dial out registers
#1 = #
#2 = 500ms pause.
In the following registers you can use the all of the above special character entries: 01
TS351-MDX Hotline Telephone
Programming and installation manual Revision 1.10
Telongo LLC.
Register 01 Hotline dial number
When this register is programmed with a number the telephone will dial it automatically when the
telephone handset is taken off hook.
Scenario: You want the telephone to dial 208-639-1595 when the phone goes off hook.
How to:
1. 01 beep
2. 2086391595
3. ## beep beep
Scenario: You want the remove the hotline number you just put in.
How to:
1. 01 beep
2. ## beep beep
Register 11 Pulse digit handler
With this register you can tell the telephone how to handle pulse digits when received.
Valid Entries:
0 = Process normally
1 = Ignore
2 = Restrict
3 = Dial out again as DTMF
Scenario: You want to use the telephone as a pulse to tone convertor.
How to:
1. 11 beep
2. 3
3. ## beep beep
Register 12 Off hook dial delay in milliseconds
This register comes into play when using the Hotline dial feature. This register determines the delay
from when the phone goes off hook to when it dials the hotline number.
Scenario: You want the telephone to delay 2000 milliseconds (2 seconds) before dialing hotline
number.
How to:
1. 12 beep
2. 2000
3. ## beep beep
TS351-MDX Hotline Telephone
Programming and installation manual Revision 1.10
Register 13 Call Restrict Mode
With this register you can instruct the telephone to restrict all outgoing calls.
Valid Entries:
0 = Allow outgoing calls
1 = Restrict outgoing calls
Scenario: You want the telephone to restrict all calls.
How to:
1. 13 beep
2. 1
3. ## beep beep
Register 14 Dtmf on time in milliseconds
This sets the duration of the dtmf tone of each digit the telephone dials.
Scenario: You want the dtmf tone on time to be 50 milliseconds.
How to:
Telongo LLC.
1. 14 beep
2. 50
3. ## beep beep
Register 15 Dtmf off time in milliseconds
This sets the duration of the silence period between each dtmf tone the telephone dials.
Scenario: You want the dtmf tone off time to be 50 milliseconds.
How to:
1. 15 beep
2. 50
3. ## beep beep
Register 16 On hook timing in milliseconds
When the telephone receiver is placed on hook the telephone waits this amount of time before
resetting for a new call.
Scenario: You want the on hook time to be 1000 milliseconds (1 second)
How to:
1. 16 beep
2. 1000
3. ## beep beep
4.
TS351-MDX Hotline Telephone
Programming and installation manual Revision 1.10
Telongo LLC.
Register 17 Off hook timing in milliseconds
When the telephone receiver is lifted off hook the telephone waits this amount of time before
acknowledging a valid off hook.
Scenario: You want the off hook time to be 100 milliseconds.
How to:
1. 17 beep
2. 100
3. ## beep beep
Register 70 program password
With this register you can change the default program password.
Scenario: You want to change the password to 5*78*
How to:
1. 70 beep
2. 5*78*
3. ## beep beep
Register 88 Restore default settings
With this register you can reload the telephone default settings. Important: After you enter 88## you
must wait for the 2 confirmation beeps. Do not hang up before hearing the 2 confirmation beeps, doing
so may corrupt the telephone database.
How to:
1. 88 beep
2. ## beep beep
Register 99 Exit programming
Dialing this register will exit programming mode no ## needed.
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