Cordless Phone

Ch   Base    Handset
 1   43.72    48.76            
 2   43.74    48.84            
 3   43.82    48.86            
 4   43.84    48.92            
 5   43.92    49.02            
 6   43.96    49.08            
 7   44.12    49.10            
 8   44.16    49.16           
 9   44.18    49.20           
10   44.20    49.24           
11   44.32    49.28
12   44.36    49.36          
13   44.40    49.40          
14   44.46    49.46          
15   44.48    49.50          
16   46.61    49.67
17   46.63    49.845  Channel B
18   46.67    49.86   Channel C
19   46.71    49.77
20   46.73    49.875  Channel D
21   46.77    49.83   Channel A
22   46.83    49.89   Channel E
23   46.87    49.93
24   46.93    49.99
25   46.97    49.97

The handset frequencies for channels labeled A-E are also used for baby monitors and low power portable radios.