User's Manual

5
Enter number
_
Type 0 for
ext. calls
Enter number
_
Internal
calls only
Connecting
Connected to
0 0 0 4 5 7 0 1 3 7 0 0
0 _
For internal calls, entering a telephone number on the handset
follows the syntax of this example:
1. Hook off either by removing the handset from the hook
or by pressing the hook key
2. Internal number, e.g. 3 4 4
3. Confirmation #
Making a Manual Call
Provided that no internal or external calls are in progress and that
the CU is enabled and unlocked, it is possible to make an internal
call.
Furthermore, if a valid SIM card has been inserted into the SIM card
slot and the correct PIN code has been entered or the PIN code has
been disabled, it is also possible to make an external call.
In order to be able to make a manual call, the CU must either be in
idle state or inside the phone book. For a description on how to
return to idle state, see section “About this Manual”. If the idle text
differs from ‘Ready’ (e.g. SIM card messages) only internal calls are
possible.
Now in order to make a manual call, do the following:
1. Hook off.
If the system is occupied, a busy tone is heard in the earpiece/
speaker, and the display shows either
or
depending on whether an internal or external call is in progress.
If the system is ready to make a call, a ready tone is heard in the
earpiece/speaker, and the display shows:
or
2. Use the numeric keys to key in the number you want to dial.
For external calls, first key: 0
To delete the previous digit, if desired, press:
An Example:
3. Confirm the call and start dialling by pressing:
4. A calling tone is heard from the earpiece/speaker, and the
display shows:
5. When the connection has been established, the display shows:
6. When one of the communicating parties hooks on, the display
indicates that the other user should do the same by the words:
Enter number
0 0 0 4 5 7 0 1 3 7 0 0
0 _
Internal
call
External
call
Call
terminated
0125