How to Select Answering Mode . . . . 17
How to Change the Greeting Text . . . 17
How to Display Your GSM Phone
Number . . . . . . . . . . . . . . . . . 18
How to Change the Display Language . 18
How to Activate
the Data Menus (GSM Only) . . . . . . 18
How to Reset the Phone . . . . . . . . 18
Protecting Your SIM Card and
Phone . . . . . . . . . . . . . . . . . 19
The Card Lock . . . . . . . . . . . . . 19
The Phone Lock . . . . . . . . . . . . . 19
Call Barring (GSM Only) . . . . . . . . 20
The Keypad Lock . . . . . . . . . . . . 20
Setting the Time, Date and Alarm . 22
The Clock . . . . . . . . . . . . . . . . 22
The Date . . . . . . . . . . . . . . . . . 22
The Alarm . . . . . . . . . . . . . . . . 22
Diverting Incoming Calls . . . . . . 24
Divert in DECT mode . . . . . . . . . . 24
How to Activate a Call Divert. . . . . . 24
How to Check the Status of a Call Divert 24
How to Cancel a Call Divert . . . . . . 24
Other Networks . . . . . . . . . . . 25
How to Select Search Mode. . . . . . . 25
How to Select a Network . . . . . . . . 25
Forbidden Networks . . . . . . . . . . 25
List of Networks . . . . . . . . . . . . 26
Edit List of DECT Networks . . . . . . 26
DTMF Tones . . . . . . . . . . . . . 28
Automatic DTMF . . . . . . . . . . . . 28
The DTMF Pause Function . . . . . . . 28
How to Make a Call and Send a Code . 28
Pre-programmed DTMF Signalling . . . 28
Who Is Calling? . . . . . . . . . . . 29
Incoming Calls . . . . . . . . . . . . . 29
Answered Calls . . . . . . . . . . . . . 29
Unanswered Calls
. . . . . . . . . . . 29
Hiding Your Phone Number
(GSM Only) . . . . . . . . . . . . . . . 29
Showing Your Phone Number
(GSM Only) . . . . . . . . . . . . . . . 30
Handling More than One Call
(GSM only) . . . . . . . . . . . . . . 31
How to Activate the Call Waiting
Service. . . . . . . . . . . . . . . . . . 31
How to Make a Second Call – Alt. 1 . . 31
How to Make a Second Call – Alt. 2 . . 31
Receiving a Second Call . . . . . . . . 31
How to Switch Between Two Calls . . . 31
How to End the Current Call . . . . . . 31
Receiving a Third Call . . . . . . . . . 32
How to Connect Two Calls . . . . . . . 32
Conference Calls (GSM only) . . . . 33
How to Initiate a Conference Call. . . . 33
The Answering Service (GSM only) 34
Voice Mail. . . . . . . . . . . . . . . . 34
Sending and Receiving Text Messages
(GSM only) . . . . . . . . . . . . . . 35
The Messages Memory . . . . . . . . . 35
The SIM Card Memory . . . . . . . . . 35
How to Set the Phone for Text
Messaging . . . . . . . . . . . . . . . . 35
Area Information (GSM only) . . . 38
How to Turn On the Area Information . 38
How to Turn the Area Information Off . 38
Area Information Message Types . . . . 38
The Area Information Message List . . 38
The Call Time . . . . . . . . . . . . 40
How to Check Time of Last Call . . . . 40
How to Check Total Call Time . . . . . 40
How to Reset the Total Call Time Meter 40
Fixed Dialling (GSM only) . . . . . 41
How to Activate Fixed Dialling . . . . . 41
How to Store Fixed Numbers . . . . . . 41
How to Edit a Stored Number. . . . . . 41
Data Menus (GSM Only) . . . . . . 42
Composing Your Own Ring Signal . 43
The Phone’s Note System . . . . . . . . 43
Problems You Can Solve . . . . . . 44
The Phone Does Not Come On . . . . . 44
Wrong PIN or PIN2 Has Been Entered . 44
The SIM Card Has Been Blocked. . . . 44
Warranty . . . . . . . . . . . . . . . 45
Our warranty . . . . . . . . . . . . . . 45
What We Will Do . . . . . . . . . . . . 45
Conditions . . . . . . . . . . . . . . . . 45
Index . . . . . . . . . . . . . . . . . 46
iv
EN/LZT 126 1452 R2A
Summary of Contents for TH688
Page 8: ... ...
