Questions & answers – Siemens M50 User Manual

Page 85

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Questions & Answers

83

M50 en, A31008-H5150-A1-1-7619 (1. März 2002, 17:25)

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Question

Causes available

Possible solution

No connection to

network.

Signal weak.

Move higher, to a window or open space.

Outside GSM range.

Check service provider coverage map.

SIM card not valid.

Reclaim at the service provider.

New network not authorised. Try manual selection or select a different network

(p. 64).

Network barring is set.

Check barrings (p. 65).

Network overloaded.

Try again later.

Phone loses

network.

Signal too weak.

Reconnection to another service provider is automatic

(p. 64). Switching the phone off and on may speed this

up.

Calls not possible. 2nd line set.

Set line 1

=

(p. 64).

New SIM card inserted.

Check for new restrictions.

Charge limit reached.

Reset limit with PIN 2 (p. 43).

Credit used up.

Load credit.

Certain uses of the

phone not possible.

Call restrictions are set.

Barrings may be set by your service provider. Check

barrings (p. 65).

No entries possible

in Phonebook.

Phonebook is full.

Delete entries in Phonebook (p. 20).

Voice mail does not

work

Call divert to the mailbox not

set.

Set call divert to the mailbox (p. 41).

SMS (text mes-

sage)

¨

flashes.

SMS memory full.

Delete (p. 25) or store messages (SMS) in the archive

(p. 25) to make room.

Function cannot be

set.

Not supported by service

provider or registration re-

quired.

Contact your service provider.

Memory problems

with Games & More,

ring tones, pictures,

SMS archive.

Phone memory full.

Delete files where necessary.

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