Table of contents
What's in the box .................................................................................. 1
Overview .............................................................................................. 2
Handset overview ...........................................................................................3
Charger overview .......................................................................................... 4
Connect .................................................................................................5
Connect the charger .......................................................................................5
Install belt clip .................................................................................................. 7
Before use ............................................................................................. 7
Set date and time ............................................................................................ 7
Check for dial tone.......................................................................................... 7
Operating range ............................................................................................ 8
Battery backup mode .................................................................................... 8
Glossary of terms ............................................................................................ 9
Bluetooth setup ....................................................................................9
Add a cell phone ............................................................................................ 9
Add a headset .............................................................................................. 10
Auto connection ........................................................................................... 10
Download phonebook ................................................................................11
Set language ..................................................................................................13
Set date and time ..........................................................................................13
Set voice language .......................................................................................13
Caller ID announce .......................................................................................14
Home area code ...........................................................................................15
Cell area code ................................................................................................15
Dial mode .......................................................................................................15
No line alert ....................................................................................................15
Cell alert ..........................................................................................................15
Handset speakerphone ...............................................................................19
Volume ............................................................................................................19
Silence the ringer ..........................................................................................19
Mute ................................................................................................................19
Hold ............................................................................................................... 20
Equalizer ........................................................................................................ 20
Chain dialing ..................................................................................................21
Find handset ..................................................................................................22
Redial list ............................................................................................. 22
Sound settings ....................................................................................24
Key tone ..........................................................................................................24
Ringer tone ....................................................................................................24
Ringer volume ...............................................................................................24
QUIET mode ..................................................................................................25
Intercom .............................................................................................. 25
Push-to-talk (PTT) ................................................................................ 28
Turn PTT on or off ..........................................................................................28
Answer a PTT call .......................................................................................... 30
Phonebook ......................................................................................... 31
Caller ID ...............................................................................................34
Memory match ............................................................................................. 34
Missed call indicator .....................................................................................35
View dialing options.....................................................................................35
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Questions and answers
CAN I RECORD MY OWN VOICE MESSAGE?
Yes, you can record your own voice message on the VTech IS8151-1S. Use the handset or telephone base, speak in a normal tone toward the microphone, and press STOP when done recording. Make sure the area is quiet and the handset is charged.
This answer is automatically generated
When receiving or making phone call " I can hear caller, but caller cannot hear me
help , please with telephone problem where reversed party cannot hear me
The caller may not hear you if the microphone is muted. To unmute, press MUTE/DELETE again.
This answer is automatically generated