Guidelines For Safety And Efficiency | Battery Information |
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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.
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
•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
9p23 portable handset battery