Motorola i700plus - Manual (Page 71)

Safety and General Information
71
Clean the external surfaces of the radio product with a damp cloth, using a mild
solution of dishwashing detergent and water. Some household cleaners may
contain chemicals that could seriously damage the radio product. Avoid the use
of any petroleum-based solvent cleaners. Also, avoid applying liquids directly
on the radio product.
Antenna Considerations
Use only the supplied or an approved antenna. Unauthorized antennas,
modifications, or attachments could impair call quality, damage the radio
product, or result in violation of local agency regulations.