Polycom CX400 - Manual (Page 11)

Getting Started with Your Polycom® CX400 Cordless Phone
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2. Place the handset into the cradle.
While the phone is charging, the cradle’s left-hand charging LED is steady
red and, if the handset is turned on, the handset status LED is green. When
the phone is completely charged, the cradle’s charging LED turns off. This
may take 1 to 2 hours or more. The handset status LED stays green as long
as the handset is on and the battery retains a charge.
You may proceed to the next section, Pairing the Polycom CX400 Handset and
Cradle , without waiting for the handset battery to fully charge.
Pairing the Polycom CX400 Handset and Cradle
The process of pairing the handset and cradle associates a specific handset
with a specific cradle. This avoids interference when several Polycom CX400
cordless Phones are used within range of one another.
The right-hand green LED on the front of the cradle indicates whether the
handset is paired with the USB cradle. The mapping is:
• Steady green—Paired
• Fast flashing green—Waiting for pairing
• Slow flashing green—No radio frequency link established (The handset
may be turned off or may be out of range of the cradle.)
Note When the handset status LED is flashing red, return it to the cradle to recharge.