66   
 
When you use the landline again 
Before connecting the telephone line to the base 
unit, select “
Off” in step 2, “Cellular line only mode 
(If you do not use the landline)”, page 64. 
Cellular line selection 
This feature determines which cellular line is selected 
to make cellular calls when: 
– you press [CELL] on the handset. 
– you press   or   on the handset while the 
cellular line only mode is turned on. 
– you press [SP-PHONE] on the base unit while the 
cellular line only mode is turned on. (KX-TG7741 
series: page 7) 
The following settings are available: 
– “
Manual” (handset only: default): You can select 
the desired cellular line when making a call. 
– “Cellular phone 1” (base unit default): CELL 1 is 
selected.