Nortel MCC3100 Release Note page 9

Copyright © 2007 Nortel Networks
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Nortel Mobile Communication Client 3100 for Windows Mobile Release Notes
In a CDMA network, there is not a notion of true "Hold" (or Hard
Hold). Instead a "soft hold" in supported. With "soft hold",
CDMA networks side only honors the client side "Call Hold"
request for 30 seconds. Once the call is held for more than 30
seconds, and there is no new CDMA call being made or
answered, CDMA network will make the held call active without
any notification. As a result, it is impossible to support call hold
involving both CDMA and WiFi side at the same time.
Therefore, a safe guard is implemented to prevent new
incoming call from either network once there is a call
established in the other network. This issue doesn't apply to the
same GSM/WiFi operations.
— When in the CDMA side call waiting feature without Caller Id
subscription, MC does not give a incoming call Pop-up, but only
gives a beep. Although the user experience is identical to that
on single mode CDMA devices using the call waiting feature,
with or without Caller Id subscription, the MC application for
GSM network offers better user experience
PR5292: Click to "Call Home" or "Call Work" doesn't work from
Outlook Contacts
Because of WM5 hard-coded link to invoke MS native dialer from
these menu links, the call action is not directed to the FHT MC
application. Use the MC provided menu links, which are located at
the lower portion of the same menu
PR5289: Mobile carrier dependent presentation of "+" and/or "1" in
incoming call log cannot be used directly to return the call from call
log via the SIP side.
Different mobile carriers use different prefix presentations in Call Id
of the incoming call. For example, Rogers Wireless always prefixes
"+1" to any incoming call, local or long distance, while Bell Mobility
does not prefix any digits. It introduces dependency on the SIP side
network to be able to determine which combination of area code +
exchange code is a long distance number or a local number, before
the call is presented to the PSTN network by the SIP server.
The landline-based PSTN network is sensitive to the use of "1"
prefix when it is only a local call. MC alone does not have this
knowledge about the device. But MC provides a pop-up to allow the
user to call, from call log, with or without the long distance prefix.
The user makes the final selection of what number to use to make
a call. The "+" sign is removed automatically in the dial string which
is presented to the user to confirm.
R5773: Call log shows incorrect two simultaneous call activities
after far-end terminates held call
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