Integration Manual
GTM353W Integration Manual
Author:
R
. Claessens
Version:
4.0 Draft 2
Creation Date:
September 20, 2006
Page:
31 of 52
Option Confidential:
This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of
Option NV.
a call that another subscriber is attempting to call. (The reader shouldn’t
get confused with the reply message over the AT-command channel
‘BUSY’.)
9 Cost warning tone:
During an advice of charge charging call the user can be informed about
the remaining credit during a call. This cost warning is a tone advising
the user that a limited credit (number of units) is left.
3.4.2.1.7 Ringing signals
The module indicates to the AT-command interface two (2) different call
types:
voice
and voice line 2 (ALS).
3.4.2.1.8 CLI service
The module provides Caller Line Id (CLI) information to the main processor
via AT commands.
3.4.2.1.9 Alternate line service (ALS)
The module supports Alternate Line Service (ALS). This function is available
when a (U)SIM application providing this service is installed.
3.4.2.1.10 Fixed number dialling
The module supports Fixed Number Dialling. If enabled, this function allows
only calls to fixed numbers stored in (U)SIM. This function is available when
a (U)SIM providing this service is installed.
3.4.2.1.11 Supplementary services
The module supports below supplementary services in both GSM and UMTS
network as specified in applicable standards.
Supplementary service
Calling Line Identification Presentation (CLIP)
Calling Line Identification Restriction (CLIR)
Connected Line Identification Presentation (COLP)
Connected Line Identification Restriction (COLR)
Call Forwarding Unconditional
Call Forwarding on Mobile Subscriber Busy
Call Forwarding on No Reply
Call Forwarding on Mobile Subscriber Not Reachable
Call Waiting
Call Hold
Multi Party Service