note
Your phone may be compatible with other Uniden 2.4GHz Digital Expandable Systems. Please visit our website at www.uniden.com for model number confirmation or call our customer service at (800)
Register the Handset
If you purchase an expansion handset, you need to register the handset before use. Only one handset can be registered at a time.
Handsets supplied with the phone are registered to the base by the factory. When charged,
not been registered display Models vary! Charge handset on the base for registration or refer to Owner's Manual. When you register an extra handset to
the base, the handset ID will be assigned.
1)Before registering the extra handset, the battery pack MUST be charged for
2)With the main base in standby mode, press the MENU soft key on the base.
3)Press /volume up/down on the base to select HS Registering, and then press the OK soft key.
4)On the handset, press and hold #/> for two seconds. To cancel registration, press the CANCEL soft key on the base.
5)While the handset is registering, Handset Registering will appear in the LCD. When Registration Complete is displayed, the handset has been registered to the base. If Registration Failed appears, please try these steps again.
The DCX640 expansion handset (DCT7
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