Congratulations
on your new Nortel 413X/414X handset
X represents the frequency variant of the models:
2 = (1900 - 1920 MHz frequency band)
3 = (1880 - 1895 MHz frequency band)
5 = (1880 - 1900 MHz frequency band)
The handset 413X/414X will provide you with the greatest possible degree of flexibility and mobility due to high battery capacity, practi- cal weight, size and design.