Making Calls; Seizing An External Line; Making Internal Calls; Making External Calls - Aastra OpenCom 100 series Quick Reference Manual

2.

Making Calls

2.1

Seizing an External Line

If your telephone is set to manual line seizure, all call keys on your telephone first
seize an internal line, and you can dial an internal number straight away. When
making external calls, you must first press the line seizure code digit
0
(presetting: ).
Your system administrator configures this code digit for all subscribers on the
OpenCom 100 system and will tell you what value is currently valid.
If your telephone is set to automatic line seizure, all call keys on your telephone
seize an external line, and you can dial external numbers straight away. In order to
reach internal subscribers, press the star key twice
internal number.
2.2

Making Internal Calls

On automatic seizure of external line
H** Z
(internal tel. no.)
On manual seizure of external line
H Z
(internal tel. no.)
2.3

Making External Calls

On automatic seizure of external line
H Z
(external tel. no.)
On manual seizure of external line
H Z
(external access code, e.g.
Note: This also applies to all enquiry calls and call forward-
ing to external destinations, but not to call forwarding
"MSN".
Note: This also applies to the destination numbers you spec-
ify when configuring call forwarding or a baby call.
0
)(external tel. no.)
* *
before dialling the
Making Calls
5