Mine Site Technologies MP70 MinePhone, Administrator'S Manual, Page: 26 / 72

Picture Procedure Step
The MinePhone will display when another caller is contacting you during
a call. Press Answer to accept the call and the current caller will be put on
hold.
1
During a call you can press Options to choose the following call waiting
options: 2
• End Back Call — Hangup the caller on hold
• Swap — Revert the phonecall to the caller on hold
• Mute — Mute the current call.
Press Hang up to end call. 3
Earpiece Type
The overall speaker volume level can be selected when a earpiece is attached to the phone:
• Remote Speaker Microphone — speaker volume will be louder when holding the earpiece / handset
away from your ear.
• Earpiece — Speaker volume will be reduced when holding the earpiece / handset closer to your ear.
Caution: Loud volume levels can potentially damage your hearing. Do not place Remote speaker
microphone or handset near your ear when the Remote Speaker Microphone option selected.
Note: A Remote speaker microphone cannot be used in Intrinsically Safe environments. It will
only function for MinePhones deployed in Hard Rock mines.
Mic for PTT
The MinePhone has two microphones: one at the top of the phone and one at the bottom. Either microphone
can selected depending how the phone is held during PTT. Use the Navigation key to select the desired
microphone, then press Select.
Revision A 26 MP70 MinePhone Administrator Guide
Manual Configuration of Phone Settings