Microsoft Corporation NHP-2AX User Manual

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Your phone is equipped with two 
antennas. The internal antenna is active 
when the whip antenna is fully 
retracted. Extending the whip antenna 
disables the internal antenna

As with any other radio transmitting device, do not touch either of the 
two antennas unnecessarily when the phone is switched on. Contact with 
the antenna affects call quality and may cause the phone to operate at a 
higher power level than otherwise needed. Not touching the antenna area 
during a phone call optimizes the antenna performance and the talk time 
of your phone.

Hold the phone to your ear, placing your finger tips on the ridge of the 
battery cover (located below the antenna area on the back of your phone).

If your dealer has already installed the battery, please see “Charge the 
battery” on page 14.

Remove the back cover of the phone by 
gripping the bottom of the phone 
between thumb and index finger. Press 
downward with the other thumb, 
sliding the cover toward the bottom of 
the phone. Set the back cover aside.

Place the battery in the compartment 
with the label side facing up and the 
metal contacts aligned with the 
contact prongs. 

Whip 

antenna

Internal 

antenna