Aastra Office 135 User manual Office 135/135pro - Page 9

Safety and Liability, Safety Information, Medical equipment, Availability of telephone connections - instructions

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Safety and Liability Safety and Liability Safety Information Failure to observe this information can be hazardous and infringe existing laws. Please read the Operating Instructions and keep them for future reference. When handing on your handset to others, make sure you enclose these User Guides. Medical equipment The handset must not be used near medical equipment, such as pacers or hearing aids. Availability of telephone connections Do not rely on your handset as your only means of communication in emergency or critical situations. Availability cannot always be guaranteed. Risk of explosion through sparking Do not use the handset on premises subject to explosion hazards. 1 5 20 Hands-free mode and Ringing tone Do not hold the handset up against your ear in hands-free operation and during ringing tone, as the volume is then very high. Maintenance Use original accessories only. Make sure all installation and repair work is carried out by a specially qualified technician. Do not touch the charging contacts with sharp, metallic, and/or greasy objects. Always use a soft, moistened, or antistatic cloth to clean your handset. Do not use chemicals or other chemical products. Cost control You should protect your handset with a code so that no-one can make phone calls at your expense. A code will also protect your personal settings. When carrying the handset around, you should lock the keypad so it cannot be accidentally activated. 9

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Safety and Liability
9
Safety and Liability
Safety Information
Failure to observe this information can be hazardous and infringe existing laws. Please read the Operating
Instructions and keep them for future reference. When handing on your handset to others, make sure
you enclose these User Guides.
Medical equipment
The handset must not be used near medical equipment, such as pacers or hearing
aids.
Availability of telephone connections
Do not rely on your handset as your only means of communication in emergency or
critical situations. Availability cannot always be guaranteed.
Risk of explosion through sparking
Do not use the handset on premises subject to explosion hazards.
Hands-free mode and Ringing tone
Do not hold the handset up against your ear in hands-free operation and during
ringing tone, as the volume is then very high.
Maintenance
Use original accessories only. Make sure all installation and repair work is carried out
by a specially qualified technician. Do not touch the charging contacts with sharp,
metallic, and/or greasy objects.
Always use a soft, moistened, or antistatic cloth to clean your handset. Do not use
chemicals or other chemical products.
Cost control
You should protect your handset with a code so that no-one can make phone calls
at your expense. A code will also protect your personal settings.
When carrying the handset around, you should lock the keypad so it cannot be
accidentally activated.
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20
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