Telit Wireless Solutions LE910C series At Commands Reference Guide

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 387 of 1904 2022-03-04
Not Subject to NDA
3.4.8. AT+CHLD - Call Holding Services
The command controls the network call hold service.
3GPP TS 27.007
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT+CHLD=[<n>]
Set command controls the network call hold service. With this service it is
e.g. possible to disconnect temporarily a call and keep it suspended while
it is retained by the network, or make a multiparty connection.
Parameter:
Name
Type
Default
Description
<n>
integer
N/A
the parameter is used to release,
activate or add an held call
Values:
0
:
releases all held calls, or sets the UDUB (User
Determined User Busy) indication for a waiting call.
1
:
releases all active calls (if any exist), and accepts the
other (held or waiting) call
1X
:
releases a specific active call X
2
:
places all active calls (if any exist) on hold and accepts
the other (held or waiting) call.
2X
:
places all active calls on hold except call X with which
communication shall be supported

Telit Wireless Solutions LE910C series Specifications

General

Brand	Telit Wireless Solutions
Model	LE910C series
Category	Wireless modules
Language	English