Huawei M660 User Guide - Manual (Page 23)

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2. Touch and hold the entry you want to add to your Contacts.
3. Touch Add to contacts in the options menu.
4. Touch Create contact or scroll through the contact list and touch an existing
contact name.
3.5 Using Airplane Mode
Some locations may require you to turn off your phone’s wireless connections. Rather
than powering off your phone, you can place it in Airplane mode.
1. Press and hold .
2. Touch Airplane mode in the options menu.
3.6 TTY Operation
3.6.1 Using the TTY Device
The Teletypewriter (TTY) is a typewriting device. By connecting the phone to the TTY
device, you can use the TTY functions to send/receive messages. When you use the
TTY function, do as follows:
1. Connect the TTY device to the headset jack of the phone and set the phone to the
TTY mode.
2. Make or answer calls as normal.
3. When the call is put through, use the TTY device to send or receive the letters.
4. Press the End to end the call.
3.6.2 Setting the TTY Mode
1. Touch > Settings > Call settings > TTY mode.
2. Select one TTY mode.
• TTY Off: The standard voice speaking mode and the listening mode.
• TTY Full: Transmit and receive the TTY characters.
• TTY HCO: Transmit TTY characters but receive by listening to the earpiece.
• TTY VCO: Receive TTY characters but transmit by speaking into the
microphone.