COBHAM Satcom EXPLORER 540 User & Integrator's Manual page 189

• Mobile number. The first part of the mobile number is always 870, which is the
"country code" for the BGAN system. For information on the mobile numbers, refer
to your airtime subscription.
Note
C.3.4 Local numbers and special functions
Overview
There are a number of local numbers and dialing functions available in the
EXPLORER 540.
The following list shows the allocated local numbers and special-purpose numbers for
the EXPLORER 540.
Number
0 followed by one of the numbers
501-516 and off-hook key
0900 followed by off-hook key
Apart from the numbers above, the EXPLORER 540 uses the following dialing prefixes:
• 1* before the phone number will force the connection to use Standard voice.
• 2* before the phone number will force the connection to use 3.1 kHz audio.
• #31# before the phone number will hide the callers phone number to the recipient.
• *31# before the phone number will show the callers phone number to the recipient
where it would otherwise be hidden, e.g. because the number is an ex-directory
number.
98-148232-K
There are two mobile numbers, one for 3.1 kHz audio and one for
Standard voice.
Appendix C: BGAN non-M2M functions
To make phone calls over BGAN (not M2M version)
Function
Local call to one smartphone or IP handset.
Local call broadcast to all connected phones.
C-7