Battery Installation; Battery Duration; When The Battery Needs Charging; When To Purchase A New Battery Pack - IBM -3415 Installation And Operating Manual

Battery Installation

To install the 3.6V 600mAh cordless handset battery pack:
1. Slide open the battery compartment door on the back of
the handset.
2. Insert the battery pack so that its connectors line up with
those built into the handset.
3. Close the battery compartment door.
4. Place the handset on the base unit cradle.
5. Once you have installed the battery pack and placed the
handset on the base you will hear a tone indicating the
handset has connected with the base and will
successfully charge.
6. IMPORTANT: Charge the battery pack for at least 12
hours before using the handset the first time.
7. The CHARGE/IN USE LED on the base will light when the
handset is properly making contact with the charge
terminals.

Battery Duration

A fully charged battery lasts for approximately:
• 8 hours when you use the handset continuously (talk time)
• 7 days when the handset is not in use (standby)

When the Battery Needs Charging

• The phone will beep and the "IN USE" LED will flash

When to Purchase a New Battery Pack

If the battery lasts only a few minutes even after a full charge,
the usable life of the battery has expired and needs to be
replaced. Contact the TT Systems LLC customer support center
at 800-955-1009 or on the Internet at www.ttsystems.com.

Reversible Handset Charging

The handset can be placed face up or face down and the handset will charge. The
CHARGE/IN USE LED located on the base will light to insure that handset is charging properly.
BATTERY INSTALLATION
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IN USE