TD 92333GB
2007-02-07/ Ver. D
User Manual
9d24 Mkll Cordless Telephone
50
10
Operation Notice
10.1 Accessibility and Voice Quality
The base network is not always available. If you do not get in contact with your system,
contact your system administrator. For best voice quality, avoid positioning near
computer, radio or similar.
Out of Coverage
When you leave the system's coverage area a short beep will sound and the text “No
System” will appear in the display.
Note:
When re-entering the coverage area it can take a couple of minutes before the
handset automatically has registered into the system.
It is also possible to get an out of coverage warning signal by setting a SIM card
parameter.
10.2 Environmental Requirements
Cordless Telephone
• Only use the handset in temperatures between 0
o
C to +40
o
C.
• Avoid exposing in direct sunlight or close to other heat sources.
• Protect your handset from aggressive liquids and vapours.
• Keep the handset away from strong electromagnetic fields.
Battery
• Do not immerse the battery into
liquid, dust
or throw into fire.
• Use the Desktop Charger or the wall mounted Charging Rack for charging. Charge the
battery for at least one hour the first time you use the battery. Note that the wall
mounted charger with a battery pack adapter has to be used if the battery alone is to
be charged.
11
Maintenance
11.1 EX Battery
In combination with EX-version, use approved battery types only. The battery must be
marked with ATEX on the label. Battery charging or replacement is NOT permitted in
hazardous area.
For approved battery types, see EC Type Examination and IECEX Scheme Certificate of
Conformity and following supplements.
