Climax Technology Co Ltd CTC1052RV Manuale Utente

16 

This option is used to check SIM card PIN 
Code.   

OFF  

ON  

 

z  Factory default is set as (0) OFF. 

) 

If this fuction is disabled, the system 

won’t check the entered SIM Card PIN 
Code set by Command 62. 

 

) 

If the SIM card PIN Code is entered, be 

sure to enable this function.Otherwise, 
the SIM card will be locked

 

 

z  This function is used to input SIM card PIN 

Code. To input a SIM Card Pin Code: 4 ~ 
8 digits   

z  Factory default is set as (Null).  

) 

Whenever a SIM Card PIN code is 

entered, the system will check if the 
entered PIN code is matched. If not, 
the SIM card will be locked. 

 

) 

This function is not used to change  

SIM Card PIN Code. If you want to 
change your SIM Card PIN Code, 
please use your cell phone to change 
it. 

 

) 

If the SIM Card is locked, please 

contact your local telecommunication 
service provider. 

 

 

z  This function is used to adjust speaker 

volume. To set speaker volume in different 

communication channels, please set 
different parameters.   

z 

To  set speaker volume in two-way modes, 
the sequence is:  

Communication 

Channel 

DTMF Speaker 

Volume

2 

* 

1 to 5 

* Communication Channel: 1 digit ( 2: Two-way)  

*  Be sure to put * between communication channel value 

and speaker volume value.  

 

z 

To set the speaker volume with a number, 
ranging 1 to 5. The higher the value, the 
louder the voice. Factory default is set as 
(3) for Two-Way mode.    

z 

Please refer to programming command 
table

 section

 for configuration.  

z 

Example: if you want to raise the speaker   

volume to level 5 in the Two Way mode,  
please enter: 1*5  

) 

The volume value in the Listen In or 

Talk-Only mode is adjusted for the 
best communication quality. It is fixed 
and can not be changed.  

) 

 

Echo volume varies depending on 

adjustment of speaker volume and 
microphone sensitivity. To minimize 
the impact of echo, if you raise 
speaker volume, please be sure to 
lower microphone sensitivity, and vice 
versa.  

) 

The call recipient can not adjust 

speaker volume values if the 
communication is set up between 
WTRV/ WTRVS and himeself.  

 

z  This function is used to adjust microphone 

sensitivity. The microphone sensibility only 
can be adjusted in the two-way mode.