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Making calls with ease
Mobile system subscribers (MMA)
Dial into your system
Dial the dial-in number for your system from a registered
(
→
p. 119) external telephone, for example 0697505.
The Integral 5 picks up the call. Wait for a dial tone.
You can now make calls as if you were an internal subscriber.
i
Note
• Your system administrator will give you the dial-in number.
Use callback
Dial the dial-in number of your system from a registered
external telephone with the callback setting (
→
p. 119) activated, for example
0697505.
Wait for a ringback tone. After a short time, the Integral 5 disconnects. You will hear
the busy tone.
Replace the handset. Your system will ring you back after about 10 seconds.
Lift the handset. You will hear the dial tone and you can now make calls as if you
were an internal subscriber. Any call charges incurred are charged to your system.
i
Note
• Your system administrator will give you the dial-in number.