Matrix Telecom Proton 206, System Manual

Page: 17 / 98

PROTON 206/308 V1 System Manual 17
Solution:
Program these two denied strings at location 0 and 1 of level 3.
253-3-00-02652858676-Flash
253-3-01-2885966-Flash
Important Point:
• Allowed strings and Denied strings cannot be programmed remotely.
Relevant Topics:
1. “Toll Control” 73
2. “Dynamic Lock” 47
Answering Calls
When your station rings, lift the handset. The ring stops and you get connected to the calling party. You may
start-talking immediately. The PROTON 206/308 offers a facility to identify the caller before answering the call. If
the caller is a station then the station rings as Trin......Trin.....Trin.... This is called single ring. If the caller is an
external caller the station on which the trunk call lands rings as Trin...Trin...........Trin...Trin... This is called double
ring. These two types of rings differentiate an internal caller and an external caller.
Relevant Topic:
1. “Distinctive Rings” 46
Auto Call Back
What’s this?
The PROTON 206/308 offers two types of Auto Call Back viz. Auto Call Back-On Busy and Auto Call Back-On
No Reply.
Auto Call Back-On Busy
What’s this?
• Station user need not keep dialing busy station repeatedly.
• Station user can request Auto Call Back by dialing ‘2’ during busy tone.
• When the requested station becomes free it rings. Simultaneously station that requested Auto Call Back also
starts ringing. Whosoever answers first gets ring-back tone, whereas other end keeps ringing. Once the ring
is answered, ring-back tone stops and speech is established.
• Auto Call Back can also be requested on busy trunk.
To Set ACB-On Busy
If Auto Call Back ring is not answered within 30 seconds, it stops and Auto Call Back request gets cleared. This
is called Auto Call Back Ring Timer and is programmable.
To Cancel ACB-On Busy
1 Dial Number. Busy tone
2 Dial 2. Confirmation tone
1 Dial Number. Busy tone
2 Dial 102. Confirmation tone