Ericsson 2628 network - GSM-Forum

Xanga · 03-18-2003, 15:14

have 4 pcs of 2628 with no Access. On power on gets network with full bar but cannot call out(goes back to Service provider screen after 'calling.....' and then unstable signal bar then No Access!
Anyone know where to start??

rgds

BadSector · 03-19-2003, 09:03

Seems like PA problem.
1. Change PA
2. Rehot 3004... - RF proc.
3. If problem still appears change Multi-mode Adapter (BGA chip near UI connector)

Good Luck!!!

03-18-2003, 15:14	#1 (permalink)
Xanga Freak Poster Join Date: Sep 2002 Location: Kenya, E. Africa Age: 56 Posts: 184 Member: 15772 Status: Offline Thanks Meter: 1	Ericsson 2628 network have 4 pcs of 2628 with no Access. On power on gets network with full bar but cannot call out(goes back to Service provider screen after 'calling.....' and then unstable signal bar then No Access! Anyone know where to start?? rgds

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03-19-2003, 09:03	#2 (permalink)
BadSector Junior Member Join Date: Dec 2002 Location: RUSSIA Age: 45 Posts: 7 Member: 19224 Status: Offline Thanks Meter: 0	Seems like PA problem. 1. Change PA 2. Rehot 3004... - RF proc. 3. If problem still appears change Multi-mode Adapter (BGA chip near UI connector) Good Luck!!!