©
mPTech 2022. All rights reserved. HAMMER BOOST LTE EN
27
Excessive charging causes shortened battery life. The battery
temperature affects the quality of charging. Before the charging
process starts, lower or raise the temperature to be close to room
temperature (approx.
20°C).
If the battery temperature exceeds
40°C
the battery must not be charged! If the battery overheats,
the device will display an appropriate message. The battery
lifespan can be shortened, if it has been exposed to very low or
very high temperatures - this causes interference to the phone,
even when the battery has been properly charged. Use the
battery only according to its intended purpose. Avoid leaving the
battery within a magnetic field range, because it shortens its life.
Do not use a damaged battery. Do not throw the battery into
flames! Do not throw away a worn-out battery
–
send it or return
it to an authorized recycling point.
Proper phone maintenance
To extend the life of your phone, follow the guidelines. Keep the
phone and its accessories out of reach of children. Avoid using the
phone in high and low temperatures; it can shorten the life of
phone electronic components, melt the plastic parts and destroy
the battery. Do not try to disassemble the phone. Tampering with
its structure in an unprofessional manner may cause serious
damage to the phone or destroy it completely. For cleaning use
only a dry cloth. Never use any agent with a high concentration of
acids or alkalis. Use only original accessories because violation of
this rule may result in invalidation of the warranty. Exposing the
phone to extreme temperatures can reduce the level of
protection. It is recommended that the phone is not used at
temperatures below
0°C/32°F
or higher than
40°C/104°F.
Attention
Statement
The manufacturer is not
responsible for any
consequences caused by
improper usage of the
phone and not obeying the
above instructions.
The software version can be
upgraded without earlier notice.
The representative retains the
right to determine the correct
interpretation of the above
instructions.
