TWG 01 01/2011
page 21/39
6.4.2 Special case: Occupied and impossibility to distinctly recognize the dialing tone
Following entry of the phone number, press key
. In this case the message will be transmitted 3.6 sec
following dialing in any case, independently of dialing tone or occupied tone.
Step Key
Effect
Yellow
LED
1.
Program call
1x flashing
2.
Program selection: “Entry of a phone
number to be dialed“
1x flashing
3.
e.g.
Selection of the of the phone number
saving location (1 to 6)
1x flashing
4.
Selection of program step confirmed
2x flashing
5.
Entry of phone
number
Information entry: Phone number
of the selected location
1x flashing
following each hit
6.
Message playback after 3.6 sec.,
independent of dialing tone or
occupied tone.
1x flashing
7.
Programming terminated
lights up for 1.5 sec
6.4.3 Calling a mobile phone or using a provider prefix
In order to enter phone numbers for cellular (mobile) phones or if a provider prefix should be added to the
phone number (e.g. 010xx as a preselection number) you must make sure that the call will be received. If
the net is overloaded, several seconds can pass before the receiver’s telephone will ring. In this case the
connection may be interrupted after the first tone or even before, because the TWG hangs up and
proceeds to the next number if during 20 sec no connection has been established.
To avoid this, hit key
(break) several times following the phone number entry. Each hit adds a break of
3.6 sec. Three hits thus lead to a break of almost 11 sec. This means the telephone called will now ring
11 sec more before the TWG hangs up and starts to dial the next number.