Application Guide

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DP750/DP720 Administration Guide
Version 1.0.3.37
Setting up DP720 handset
Please follow below steps to insert batteries into the handset:
1. Open the battery compartment cover.
2. Insert the batteries in the correct polarity.
3. Close the battery compartment cover.
Note: Please charge the batteries fully before using the handset for the first time
Figure 5: Setting up the DP720
Battery Information
• Technology: Nickel Metal Hydride (Ni-MH)
• Size: AAA
• Voltage: 1.2V
• Capacity: 800mAh
• Charging time: 12 hours from empty to full
• Standby time: up to 250 hours
• Talk time: up to 20 hours’ active talk time
In order to get the best performance of your DP720 handset, we recommend using original batteries
provided in the package or batteries compliant with above specifications.
The specifications may differ depending on the age and capacity of the batteries used.
Important Note: Be careful when inserting the batteries into your handset to avoid any risk of short-circuit,
which lead to damage your batteries and/or the handset itself. Do not use damaged batteries which can
increase the risk of serious harm.
1
2
3
1. Battery compartment cover
2.
Batteries
3.
Rear of handset