3
Dual card dual standby single pass
 
This description should only be used in conjunction with 
the RNE-L22, RNE-L21.
Your device supports only dual card dual standby single pass, 
which means you cannot use both SIM cards for calls or data 
services simultaneously.
•  
When you are on a call using SIM card 1, SIM card 2 cannot 
be used to make or answer calls. If someone calls SIM card 
2, the caller will hear a voice message similar to "The 
subscriber you dialed is out of the service area" or "The 
subscriber you dialed cannot be connected for the 
moment, please try again later." The actual message will 
vary by service provider.
•  
When you are using SIM card 1's data service, SIM card 2's 
data service will be disabled. 
Your device's single pass feature helps reduce power 
consumption and increase your device's standby time. It is not 
related to your service provider's network conditions.
It may be a good idea to contact your service provider and 
subscribe to missed call reminder and related assistance services 
to avoid the conflicts mentioned above. 
 
Dual SIM functionality is only available on 2G(GSM) 
networks, dual SIM functionality will not work in some 
countries (e.g. Singapore, Australia).