Canon C70 - Manual (Page 387)

Appendix B Handset B-9
Handset
Maintaining Your Handset
To maintain your handset in top working condition, be sure to follow
these guidelines:
❏ Do not leave your handset exposed to direct sunlight.
❏ Do not install your handset in hot or humid conditions.
❏ Do not spray aerosol polishes on your handset as they may enter the
holes on your handset and cause damage.
❏ Use a damp cloth to clean your handset.