Owner’s Manual
Call Services
21
predefined contact.
8.2 DMO
8.2.1
Individual Call
In DMO, an individual call can be initiated only as a half-duplex call.
Initiating an Individual Call
In the home screen, directly input the number you want to call through the keypad, or press Function/P1
key or OK key to enter the “PhoneBook” or “Call Log” submenu, and select a contact. Then press PTT to
initiate the call.
Note:
Entry of individual numbers must comply with the SSI&TSI dialing rules. See “SSI&TSI Dialing Rules”
in “Appendix” for more details.
Answering an Individual Call
You can receive an individual call in DMO automatically. During the call, you can hold down PTT to talk
after the initiating party stops talking and releases its PTT.
Hanging up an Individual Call
The calling party can press to terminate an individualthe call. And the called party can press
to exit the call.
8.2.2 Group Call
Group calls in DMO is the same as that in TMO. Please refer to operation method described in ”Group
Call” in the above “TMO” section.
8.2.3 Emergency Call
In DMO, emergency calls are endowed with emergency priority only. Please refer to operation method
described in ”Emergency Call” in the above “TMO” section.