Nokia 22 - Call Is Disconnected Immediately after Answering

To Next Page

To Previous Page

Troubleshooting

Call is disconnected immediately after

answering

Check that the antenna is properly connected to the Nokia 22. If the terminal is

still not working, contact the local dealer, service provider or the nearest Nokia

Mobile Phones representative.

Main Page

Table of Contents3
Product Overview5
Package Contents6
System Requirements7
Network Services7
Operating Environment7
Product Features9
GSM Terminal9
Application Module10
Light Indicators12
Power Supply14
Supplementary Services15
Short Message Service (SMS)15
Voice Mail15
High Speed Circuit Switched Data (HSCSD)16
Calling Line Identification (CLI)16
Automatic Area Code (AAC) and Routing16
Intensity of Field (IOF)17
Faster Call Setup17
Autopin Security Feature17
Setting up the Terminal18
Installing the SIM Card18
Mounting the GSM Terminal19
Connecting the Power Supply19
Connecting a Telephone19
Entering the PIN Code19
Terminal Tone Indicators20
Checking the Signal Strength20
Making Test Calls22
Installing the Antenna Adapter23
PBX Installation24
Functionality in Trunk Mode24
Functionality in Extension Mode25
Connecting the Nokia 22 to a Trunk Line of a PBX26
Incoming Call27
Connecting the Nokia28
To an Extension Line of a PBX28
Configuration30
Methods30
Basic Settings30
Advanced Settings31
Accessories34
Nokia 22 Data Packet34
Nokia 22 Configurator Software34
Antenna Adapter35
Backup Battery Set35
Technical Specifications36
GSM Terminal36
Application Module36
Terminal Data Transfer Modes36
Factory Default Values38
Terminal Connectors40
Security Information43
Care and Maintenance44
Troubleshooting46
First Things to Check46
Light Indicator 3 Is Blinking46
No Tone Can be Heard When You Lift the Receiver46
Call Is Disconnected Immediately after Answering47
Appendix: Supplementary Services48
How the Supplementary Services Work48
Number Identification48
Call Forwarding (Call Offering)49
Call Waiting (Call Completion)50
In-Call Handling50
Call Restriction51
Security Options53
Call Transfer53
Abbreviations54

Nokia 22 - Call Is Disconnected Immediately after Answering

Table of Contents

Other manuals for Nokia 22