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-
Use the headset to make a call
You can use any of the following methods:
Way 1
Way 2
1. After connecting the headset.
Press
to enter headset mode.
1. After connecting the headset.
Press
to enter headset mode.
2. Enter number
2. Press the account key to enter the
dialing interface, enter the number
3. Press
、
or
Send
softkey to
call out the number
3. Press
、
or
Send
softkey to
call out the number
- Use hands-free for calls
You can use any of the following methods:
Way 1
Way 2
1. Press the hands-free
key to
enter the dialing interface.
1. Enter the number in idle state
2. Enter number
2. Press
、
、
or
Send
softkey to call out the number
3. Press
、
or
Send
softkey to
call out the number
-
Multi-way call
T790 supports multiple calls, each account supports up to 2 calls, while one call is
in progress, the other call is on hold.
You can initiate a new call in any of the following ways:
Way 1
Way 2
1. During a call, press the
Account
key, the current call will be put on hold
and enter the dialing interface.
1. During a call, press the
Hold
soft key,
the current call will be on hold
2. Enter number
2. Press the
New call
soft key to enter
the dialing interface, enter the number
3. Press
、
or
Send
soft key
to call out.
3. Press
、
or
Send
soft key to
call out.
4. Press
or
to shift number.
Press the
Resume
soft key to resume
the call
4. Press
or
to shift number.
Press the
Resume
soft key to resume the
call