Operating instructions

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Set Time
1. Press key.
2. Press + or - key to select “HS SETTINGS” and press
key, press + or - key to select “DATE/TIME SETTINGS”
press
key, then press + or – key to select
“DATE/TIME” press
key, press + or – key to select
“TIME” press
key.
3. Input the correct time using number key, the 12HR format
is: hour/minute (hour range: 01-12, minute range: 00-59),
the 24HR format is: hour/minute (hour range: 00-23,
minute range: 00-59).
4. Press
key to confirm the setting.
Note: If the input value is over the range, the handset will toot
and can’t store the input value. Please input the correct setting
again.
BOOST MODE
It is possible to select different options of boost mode during a
call with receiver.
1. Press
key.
2. Press + or - key to select “HS SETTINGS” and press
key.
3. Press + or - key to select “BOOST MODE” and press
key.
4. Press + or - key to select the desired option.
5. Press
key to confirm the setting.
Option Description
Off No boost mode access
ON-LOW
During a call, press + key to access up to
the lowest boost level with receiver.
ON-MEDIUM
During a call, press + key to access up to
the medium boost level with receiver.
ON-HIGH
During a call, press + key to access up to
the highest boost level with receiver.