70 PROTON 206/308 V1 System Manual
Selective Trunk Access
What’s this?
This feature helps to access a particular trunk. It is useful in a case in which all the trunks are not identical in
terms of services they offer. It is useful in case you have a hotline connection from the P&T exchange.
How to use it?
Example:
To grab trunk 1, dial ‘61’.
To grab trunk 2, dial ‘62’.
To grab trunk 3, dial ‘63’.
Important Point:
• You would not get the P&T dial tone by dialing 61 or 62 or 63 if the trunk is not physically connected to the
system.
Station Parameters
What’s this?
In an organization, all the stations cannot have same characteristics. Each station differs from the other in one
respect or the other like Flexible number, Toll Control, Class of Service, Flash Timer, Station Name, etc.
Following parameters should be programmed along with above mentioned parameters for smooth functioning of
the system:
Internal Digit-Digit (Inter Digit) Timer-Time for which the system waits for next digit while in dial phase.
Command: 217-08-Timer
Default: 05 seconds
Valid Range: 01 to 99 seconds.
Relevant Topics:
1. “Class Of Service (COS)” 36
2. “Toll Control” 73
3. “Trunk Access” 75
4. “Call Pick Up” 29
System Security (Passwords)
What’s this?
Programming/usage of the PROTON 206/308 is secured at three levels:
• System Engineer Level. This level is protected by SE password
• System Administrator Level. This level is protected by SA password.
• User level. This level is protected by user password.
System Engineer Password
• This password is the main password of the system and should be kept by the system engineer. SE password
is needed to enter the system engineer mode of the system to change any setting of the system.
• SE password is a 4-digit password. It cannot have either less than or more than 4 digits. Digits 0-9 are valid.
1 Lift handset. Dial tone
2 Dial 6-Trunk Number. Dial tone of the trunk.
3 Dial desired external number.
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