Aastra Office 135 User manual Office 135/135pro - Page 10

Intended Purpose, Dealing with batteries - handset

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Safety and Liability Ambient conditions Do not operate the handset outside the temperature range of +5 °C to approx. +40 °C. Avoid direct sunlight and other sources of heat. Protect your handset against the wet, heavy dust, corrosive liquids and steam. Do not expose your handset to electromagnetic fields (electric motors, household appliances). The speech quality could be affected. To prevent interference, avoid placing your handset in the immediate vicinity of computers, radios, TV sets, VCRs, and other telephone sets. Disposal Be sure to dispose of your handset and its packaging in an environmentally compatible way; alternatively send it back to your supplier or servicingagent. Intended Purpose This telephone is designed exclusively for making and receiving phone calls on the appropriate system. The handset can also be operated on foreign language systems in GAP mode. Dealing with batteries Please observe the following rules and regulations when dealing with batteries General rules when dealing with batteries: • Never tamper with or dismantle the battery pack and/or the batteries • Never replace or repair either the phone cord or the connector yourself. • Never immerse the battery pack in water or throw it into a fire. • Do not expose the battery pack to high temperatures. • Battery power gradually diminishes with use. We recommend that you replace the battery pack after approx. 2 years to guarantee the maximum availability of the phone. When putting your mobile phone into operation: • Only use the Ni-MH battery pack supplied by the manufacturer. • Take note of the instructions in the "Installation" chapter and follow the procedure described there. • It takes two to three charging cycles for the batteries to reach their fully charged state. • Only use the charging bay supplied by the manufacturer or the optional original plug-in power adapter to recharging the batteries; otherwise the batteries may be damaged. • For the charging bay only use the plug-in power adapter supplied by the manufacturer. When operating your mobile phone: • It is normal for the batteries to become warm when charging. • Discharge the batteries from time to time to prolong their service life. To do so do not place the phone back into the charging bay until the batteries are completely or almost completely discharged. To replace the battery pack: • Switch off the phone before removing the battery pack. • Only use the original battery packs and charging units approved by the manufacturer. To do so, contact your supplier or servicing agent. 10

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Safety and Liability
10
Intended Purpose
This telephone is designed exclusively for making and receiving phone calls on the appropriate system.
The handset can also be operated on foreign language systems in GAP mode.
Dealing with batteries
Please observe the following rules and regulations when dealing with batteries
General rules when dealing with batteries:
•
Never tamper with or dismantle the battery pack and/or the batteries
•
Never replace or repair either the phone cord or the connector yourself.
•
Never immerse the battery pack in water or throw it into a fire.
•
Do not expose the battery pack to high temperatures.
•
Battery power gradually diminishes with use. We recommend that you replace the battery pack after
approx. 2 years to guarantee the maximum availability of the phone.
When putting your mobile phone into operation:
•
Only use the Ni-MH battery pack supplied by the manufacturer.
•
Take note of the instructions in the "Installation" chapter and follow the procedure described there.
•
It takes two to three charging cycles for the batteries to reach their fully charged state.
•
Only use the charging bay supplied by the manufacturer or the optional original plug-in power adapter
to recharging the batteries; otherwise the batteries may be damaged.
•
For the charging bay only use the plug-in power adapter supplied by the manufacturer.
When operating your mobile phone:
•
It is normal for the batteries to become warm when charging.
•
Discharge the batteries from time to time to prolong their service life. To do so do not place the phone
back into the charging bay until the batteries are completely or almost completely discharged.
To replace the battery pack:
•
Switch off the phone before removing the battery pack.
•
Only use the original battery packs and charging units approved by the manufacturer. To do so,
contact your supplier or servicing agent.
Ambient conditions
Do not operate the handset outside the temperature range of +5
°
C to approx.
+40
°
C. Avoid direct sunlight and other sources of heat.
Protect your handset against the wet, heavy dust, corrosive liquids and steam.
Do not expose your handset to electromagnetic fields (electric motors, household
appliances). The speech quality could be affected. To prevent interference,
avoid placing your handset in the immediate vicinity of computers, radios, TV sets,
VCRs, and other telephone sets.
Disposal
Be sure to dispose of your handset and its packaging in an environmentally
compatible way; alternatively send it back to your supplier or servicingagent.