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Battery Information
New batteries
The battery for a new 9p23 portable handset is not fully
charged. The battery should be fully charged prior to the
first use of the handset.
Battery use and care
A rechargeable battery has a long service life, if treated
properly.
• Do not leave a battery where it could be subjected to
extremely high temperatures, such as inside a car on a
hot day. This could reduce the battery’s capacity.
• Do not allow the metal contacts on the battery to touch
another metal object. This could short-circuit and
damage the battery.
• Do not attempt to take a battery apart.
• Do not expose a battery to open flame. This could
cause the battery to explode.
• Do not charge a battery when the ambient room
temperature is above 104°F or 40°C or below 41°F or
5°C.
• Do power the handset off before removing the battery.
• Do use only adapters provided by Ascom which
are supplied with the battery charger. Using a different
adapter could be dangerous and voids
the warranty.
Battery charging times
The desktop and rack chargers charging time are
approximately 1-2 hours (900 mAh battery).
9p23 portable handset battery
Operation procedures
In the U.S., telephones are subject to the rules and
regulations of the FCC. Following these rules will help to
eliminate confusion, ensure the most efficient use of the
existing frequencies, and result in a smoothly functioning
radio network. The following offenses are punishable by
fine, imprisonment, or both:
• Use of profane, indecent, or obscene language.
• Transmission of a false distress signal or call.
• Willful or malicious interference with any other radio
communications.
• Refusal to yield a channel or radio frequency when
informed that it is needed for an emergency call.
Emergency calls have priority over all messages.
• Adjustment of the equipment by anyone other than a
qualified licensed technician.
FCC requirements
This equipment has been tested and found to comply
with the limits for a Class A digital service, pursuant
to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be
required to correct the interference at his or her own
expense.
IC requirements
The term “IC:” before the radio certification number only
signifies that Industry of Canada technical specifications
were met.
Warranty notification
Do not disassemble the handset. Disassembling the
handset voids the warranty. The 9p23 portable handset
contains no consumer serviceable components. Service
should be performed only by authorized service centers.
Guidelines For Safety And Efficiency