Ericsson LBI-39012A - Manual (Page 28)

EMERGENCY NUMBERS
Police
State Police
Fire
Poison Control
Ambulance
Life Saving and Rescue Squad
OPERATING TIPS
The following conditions tend to reduce the effective range of two-way
radios and should be avoided whenever possible.
Operating the radio in low areas of terrain or while under power lines or
bridges.
Obstructions such as mountains or buildings between the vehicle sending
and the system/person receiving the message.
In areas where transmission or reception is poor, some improvements may
be obtained by insuring that the antenna is vertical (particularly if a glass mount
antenna is used). Moving a few yards in another direction or moving to a higher
elevation may also improve communications.
Printed in U.S.A.